in which area has there been successful international effort to address a global environmental concern?

Answers

Answer 1

One area where there has been successful international effort to address a global environmental concern is the reduction of ozone-depleting substances (ODS) under the Montreal Protocol. The Montreal Protocol is an international agreement that was signed in 1987 to address the depletion of the ozone layer in the Earth's atmosphere, which was caused by the use of chlorofluorocarbons (CFCs) and other ODS in industrial and consumer products.

Under the Montreal Protocol, countries agreed to phase out the production and consumption of ODS, and to transition to alternative substances that are less harmful to the ozone layer. The protocol has been widely successful, with the global production and consumption of ODS declining significantly since its adoption. As a result of these efforts, the ozone layer has begun to recover, and scientists predict that it will return to pre-1980 levels by the middle of the 21st century. The success of the Montreal Protocol is a testament to the effectiveness of international cooperation and environmental diplomacy in addressing global environmental challenges.

Learn more about Protocol here:

https://brainly.com/question/27581708

#SPJ11


Related Questions

Lm is the midsegment of a ABC. If AC is 28 centimeters long, how long is B • A. 24 centimeters • B. 56 centimeters • c. 14 centimeters D. 35 centimeters

Answers

The proportion midsegment of LM is 14 cm. Therefore, option (C) is accurate.

A triangle midsegment is a line fragment that interfaces the midpoints or focuses of two inverse or contiguous triangle sides. The section joining the midpoints of different sides of a triangle is lined up with and a portion of the length of the third side.

The midsegment hypothesis declares that a line fragment interfacing the midpoints of any different sides of a triangle is lined up with and a big part of the third side.

As indicated by mid fragment is

LM = AC/2

We have AC = 28 cm

Presently, substitute the worth of AC we get

LM = 28/2

LM = 14

Hence, the proportion of LM is 14 cm.

Learn more about midsegment, from:

brainly.com/question/14398580

#SPJ1

This biome is characterized by long dry seasons and is dominated by grasses, shrubs, and grazing animals.
Desert
Savanna
Tropical rain forest
Boreal forest

Answers

This biome that is characterized by long dry seasons and is dominated by grasses, shrubs, and grazing animals is known to be the Savanna

What is the biome  about?

The savanna biome is one that is known to be ordinarily found in districts with tropical or subtropical climates, where precipitation is regular and vegetation is adjusted to dry season conditions.

Note that the grasses as well as bushes within the savanna biome are regularly tall and tough, with profound roots that permit them to lie longer in a long periods of drought.

Learn more about biome  from

https://brainly.com/question/1930321

#SPJ1

Which statement is true of the topographic feature shown in the previous question? The red arrow at the top of the movie points North. The top of the topographic map is also north.There are several valleys but the most prominent valley bounded by 2 ridges runs north south Ridges and valleys radiate away from the central peaks and are more pronounced on the east side. The ridges and the valleys both form "V" shaped features with the point of the "V" for the valleys pointing in the uphill direction

Answers

The true statement about the topographic feature shown in the previous question is that there are several valleys, but the most prominent valley is bounded by two ridges running north-south. The ridges and valleys radiate away from the central peaks and are more pronounced on the east side.

Both the ridges and valleys form "V" shaped features with the point of the "V" for the valleys pointing in the uphill direction. Additionally, the top of the topographic map and the red arrow at the top of the movie both point to the north. Based on your description, it seems that there are multiple valleys present in the region, but the main valley is delimited by two ridges that run north-south. These ridges and valleys seem to emanate from central peaks and are more distinct on the east side. The valleys appear to have a "V" shape, with the point of the "V" facing uphill. Furthermore, both the top of the topographic map and the red arrow at the top of the movie point to the north, making it easier to navigate and orient oneself within the region. Your description is detailed and helpful in understanding the topography of the area.

Learn more about topographic here

https://brainly.com/question/1901052

#SPJ11

why do we need to avoid sharp corner in material structure design?

Answers

Answer: You need to avoid it so you don't get hurt badly

Explanation: You might stub your toe so bad that you wake up your guardian by how loud you were screaming

Sharp corners in material structure design can lead to stress concentration, which can result in the initiation and propagation of cracks.

When a material is subjected to an applied load, the stress is greatest in locations where the shape or geometry changes, such as a sharp corner. This might cause the material to suffer localised stresses that are significantly higher than the normal stress level, resulting in the formation of a crack at the corner.

When a crack begins at a sharp corner, it can rapidly travel into the material, especially if the material has low fracture toughness or the loading conditions are severe. This might cause the material to fail prematurely, which can be disastrous in some applications.

For such more question on propagation:

https://brainly.com/question/31285338

#SPJ11

explain a likely impact to the process occuring at point b if the average annual mean temperature of this environment increases due to climate change

Answers

In the context of an image or diagram, I am not sure what "point b" refers to specifically. However, I can provide a general answer on how an increase in average annual mean temperature due to climate change can impact various environmental processes.

An increase in average annual mean temperature due to climate change can have a range of impacts on environmental processes, depending on the specific system or process being considered. For example, it can lead to changes in precipitation patterns, which in turn can affect the amount and timing of water available to support various processes such as plant growth, streamflow, and groundwater recharge. It can also lead to changes in the timing and intensity of seasonal events such as snowmelt, which can have implications for water resources, ecosystem dynamics, and human activities such as agriculture and recreation. In addition, an increase in temperature can directly impact biological processes such as photosynthesis and respiration, which can affect plant growth, carbon cycling, and nutrient cycling in ecosystems. Higher temperatures can also lead to changes in the distribution and abundance of plant and animal species, which can have implications for ecosystem functioning and biodiversity.

Learn more about temperature here:

https://brainly.com/question/15267055

#SPJ11

what is Settlements

Answers

Answer: What are Settlements?

Explanation:

Settlements are considered population centers of humans who have developed a long-term community in a specific area. Settlements can be as complex as population centers like metropolises or settlements can be as simple as a small fishing village on a river in a remote area. Settlements have various names like towns, villages, cities, hamlets, bases, or camps. Settlements can include any organized pattern of human habitation. Settlements can have historical value, such as when the area was first settled or who first settled in the area to begin the settlement. Settlements can consist of advanced infrastructure like highways, towers, and parks or settlements can have basic features like irrigation systems and earthen enclosures.

{Hope This Helps! :)}

when two continental plates converge, they form . huge mountain ranges a subduction zone a transform boundary a mantle plume

Answers

When two continental plates converge, they form huge mountain ranges. This process is called continental collision. Unlike when an oceanic plate collides with a continental plate, in which case a subduction zone is formed, two continental plates cannot be subducted due to their similar density. Instead, the plates buckle and are forced upwards, creating a massive mountain range like the Himalayas. There is no transform boundary involved in this process, although it may occur along the edges of the converging plates. Mantle plumes, on the other hand, are not directly involved in the process of plate convergence.

What is continental collision?

Continental collision is a geological process that occurs when two tectonic plates carrying continents collide with each other. When this happens, the plates buckle and crumple, causing the landmasses on top to be pushed upwards and folded into mountain ranges.

This process usually happens over a long period of time, with the two plates moving towards each other slowly, until they eventually meet and form a convergent boundary. As the two plates collide, the crust is deformed and thickened, creating intense pressure and high temperatures. This can cause the rocks to become metamorphosed or melted, and can lead to the formation of volcanic activity, earthquakes, and other geological events.

To know more about Continental collision:

https://brainly.com/question/30850778

#SPJ11

*Compare and contrast the human and physical aspects of 2 countries in a paragraph (3-5 sentences).*

The 2 countries I need written about are China and Mexico. If you could, please put the answer in a paragraph format instead of facts about the topic!! Also, please make two seperate paragraphs for both China and Mexico.


Thanks!

Answers

Answer:

China is a country of great contrasts, with a rich cultural heritage and a rapidly growing economy. On the one hand, the country has a diverse ethnic population, and different regions have their unique histories and customs. The physical aspect of the country is also diverse, with vast landscapes ranging from deserts, high mountains, and tropical rainforests. On the other hand, China is on the forefront in technology and industry, with fast-growing cities such as Beijing and Shanghai that showcase modern architecture juxtaposed with ancient structures like the Great Wall of China.

China is a country of great contrasts, with a rich cultural heritage and a rapidly growing economy. On the one hand, the country has a diverse ethnic population, and different regions have their unique histories and customs. The physical aspect of the country is also diverse, with vast landscapes ranging from deserts, high mountains, and tropical rainforests. On the other hand, China is on the forefront in technology and industry, with fast-growing cities such as Beijing and Shanghai that showcase modern architecture juxtaposed with ancient structures like the Great Wall of China.Mexico, on the other hand, is a unique blend of indigenous and Spanish cultures, reflected in its food, music, and traditions. The country is known for its rich artistic expression, from its colorful pottery to its lively music and dance. Physically, Mexico is home to several different types of landscapes, including deserts, mountains, and tropical rainforests. The country has many historical sites that showcase the remnants of the ancient Mayan and Aztec civilizations. Despite its economic challenges, Mexico has a vibrant culture and friendly people who are incredibly proud of their diverse heritage.

During the Korean War, the United States?

Answers

Answer: The answer is During the Korean War, the United States fought in the war.

In 1950, a North Korean invasion began the Korean War, which saw extensive U.S.-led U.N. intervention in support of the South, while the North received support from China and from the Soviet Union. Some 1,780,000 Americans served in the war, with 36,574 killed, 103,284 wounded, and 4,714 taken as prisoners of war.

Explanation: Please give Brainlist.

Hope this helps!!!!

I can answer more questions.

why were scientists surprised to find active geology on enceladus?

Answers

Scientists were surprised to find active geology on Enceladus because it is a small, icy moon of Saturn that was initially believed to be a frozen, dead world.

However, in 2005, the Cassini spacecraft observed jets of water vapor and icy particles spewing from the moon's southern polar region. Further investigation revealed a subsurface ocean beneath the icy crust, which is kept liquid by tidal forces from Saturn.

The ocean is thought to interact with a rocky core, creating hydrothermal vents that provide energy and nutrients for microbial life. The discovery of active geology and potential habitability on Enceladus has implications for the search for extraterrestrial life and our understanding of the diversity of worlds in our solar system.

To know more about enceladus refer here: 

https://brainly.com/question/31627376

#SPJ11

discuss the stage of development the tropical cyclone Freddy​

Answers

According to the Saffir-Simpson Hurricane Wind Scale, a tropical cyclone's development stages are normally categorized by the storm's wind speed. A Category 1 storm has sustained winds of no less than 74 mph (119 km/h), whereas a Category 5 storm has sustained winds of no less than 157 mph (252 km/h).

Development of cyclone

A tropical cyclone usually develops into a tropical depression in its early phases, which are characterized by sustained winds of up to 38 mph (62 km/h). It can develop into a tropical storm as it gets stronger and its winds pick up speed, which has sustained winds of between 39 and 73 mph (63 and 118 km/h).

Depending on the area in which it starts, the storm is then categorized as a hurricane or typhoon if it continues to intensify and its winds reach or exceed 74 mph (119 km/h).

A tropical cyclone can have structural and organizational changes as it moves through different stages, such as the development of an eye and spiral rain bands. Tropical storm tracking and forecasting must be accurate and fast in order to reduce the potential harm they may wreak.

Learn more on cyclones here https://brainly.com/question/1222463

#SPJ1

Compare the properties of a shield vs. a composite volcano, including the following attributes.
a) In terms of plate tectonics, how does each form?
b) How are their size and shape different?
c) What are the characteristics of the magma/lava for each?
d) Explain the eruption sequence and characteristics for the composite cone. Whats the first indication there may be an eruption, its not lava, ash or smoke? Properly use the terms nuee ardente and lahar in terms of their relationship to the sequence. Be very detailed here.

Answers

Shield and composite volcanoes have different characteristics and properties, with shield volcanoes typically being larger and flatter with gentler eruptions.

a) Shield volcanoes are formed by non-explosive eruptions that result from the movement of magma in hot spots or divergent plate boundaries. Composite volcanoes, on the other hand, are formed by explosive eruptions that occur at subduction zones where an oceanic plate is forced beneath a continental plate.

b) Shield volcanoes are typically larger and flatter than composite volcanoes, with a broad, gently sloping cone shape. Composite volcanoes, on the other hand, are steeper and more conical, with a distinct peak at the summit.

c) Shield volcanoes typically produce low-viscosity magma that flows easily and results in gentle, effusive eruptions. Composite volcanoes, on the other hand, produce high-viscosity magma that is more resistant to flow and results in explosive eruptions.

d) The eruption sequence and characteristics of a composite volcano typically begin with seismic activity caused by the movement of magma beneath the volcano. This is often the first indication of an impending eruption. As pressure builds, the volcano may produce small ash eruptions or venting of gases. Eventually, a more explosive eruption may occur, characterized by a column of ash and gas rising high into the atmosphere. This eruption can trigger the formation of a nuee ardente, a hot, fast-moving cloud of gas and ash that flows down the slopes of the volcano.

Learn more about volcanoes here:

https://brainly.com/question/11368506

#SPJ4

in a topographic profile, what would be the horiziontal scale when the vertical scale is 1:50,000 and the vertical exaggeration is 5

Answers

Answer: In a topographic profile, the horizontal scale represents the distance along the profile, while the vertical scale represents the elevation. If the vertical scale is 1:50,000 and the vertical exaggeration is 5, this means that the vertical distance on the profile is exaggerated by a factor of 5, while the horizontal distance is not affected.

To determine the horizontal scale, you need to know the actual distance represented by the profile. Let's say, for example, that the profile represents a distance of 10 kilometers. In this case, the vertical scale of 1:50,000 means that every 1 unit of vertical distance on the profile represents 50,000 units of actual elevation (i.e., meters). The vertical exaggeration of 5 means that this vertical distance is multiplied by 5, so every 1 unit of vertical distance on the profile actually represents 250,000 units of actual elevation.

To convert this to a horizontal scale, you need to determine the ratio of the distance represented by the profile to the distance on the page. Let's say that the profile is printed on a page that is 20 centimeters wide. If the actual distance represented by the profile is 10 kilometers (or 10,000 meters), then the ratio of the distance on the page to the actual distance is:

20 centimeters / 10,000 meters = 1:500,000

This means that every 1 unit of horizontal distance on the profile represents 500,000 units of actual distance. So the horizontal scale of the profile is 1:500,000.

In a topographic profile, the horizontal scale would be 250 meters when the vertical scale is 1:50,000 and the vertical exaggeration is 5. This can be calculated by multiplying the vertical scale (1:50,000) by the vertical exaggeration (5), resulting in a vertical scale of 1:10,000. Then, divide the length of the profile by the horizontal scale (which is the same as the map scale of 1:50,000), resulting in 250 meters.

In a topographic profile, the horizontal scale can be determined using the vertical scale and the vertical exaggeration. Here's a step-by-step explanation:

1. Vertical scale: 1:50,000
2. Vertical exaggeration: 5
3. Divide the vertical scale by the vertical exaggeration to find the horizontal scale: (1:50,000) / 5

Horizontal scale = 1:(50,000 * 5) = 1:250,000
So, in this topographic profile, the horizontal scale is 1:250,000.

Learn more about topographic profile here: brainly.com/question/13506464

#SPJ11

palm trees associated with the subtropics can be found at the northern tip of the british isles in scotland. this is due to the transfer of heat from the

Answers

Palm trees are typically associated with subtropics, where they thrive in warm and humid conditions.

However, it may come as a surprise that some palm trees can also be found at the northern tip of the British Isles, specifically in Scotland. This is due to a phenomenon known as the transfer of heat, where warm ocean currents from the Gulf Stream flow towards the British Isles, bringing with them a milder climate than would otherwise be expected at such a northern latitude. The generation, consumption, conversion, and exchange of thermal energy across physical systems is the focus of the thermal engineering field of study known as heat transfer. Different heat transmission techniques, including thermal conduction, convection, radiation, and energy transfer by phase changes, are categorized.

While the climate in Scotland is still far from tropical, the transfer of heat helps to create a microclimate that allows certain species of palm trees to survive and even thrive.

To learn more about heat transfer, click here:

https://brainly.com/question/31097972

#SPJ11

What is the largest active volcano in the world?

Mount Etna

Mount Vesuvius

Mouna Loa

Mount Batur

Answers

Answer:

Mouna Loa

Explanation:

Mauna Loa is one of five volcanoes that form the Island of Hawaii in the U.S. state of Hawaii in the Pacific Ocean. The largest subaerial volcano in both mass and volume, Mauna Loa has historically been considered the largest volcano on Earth, dwarfed only by Tamu Massif.

Hope this helps :)

Pls brainliest...

Mouna Loa is the largest active volcano in the world. Thus, option C is the correct option.

One of the five volcanoes that make up the Island of Hawaii in the Pacific Ocean's U.S. state of Hawaii is Mauna Loa. In terms of both mass and volume, Mauna Loa is the greatest subaerial volcano and, until Tamu Massif was discovered, was thought to be the biggest volcano on Earth.

With its wide, rounded slopes, it resembles a shield volcano in every way. The volcano is 13,681 feet (4,170 m) above sea level and makes up around 51% of Hawaii Island.

Learn more about Mouna Loa here:

https://brainly.com/question/28730253?referrer=searchResult

#SPJ1

Sketch or describe why melting occurs along mid-ocean ridges and why the resulting magmas are basaltic (mafic).

Answers

Melting occurs along mid-ocean ridges due to the upwelling of hot mantle material that rises to the surface through the process of convection. The mantle material is under high pressure and temperature at depth, but as it rises to shallower depths, the pressure decreases, leading to decompression melting.

The resulting magmas are basaltic (mafic) because they originate from the mantle, which is composed of ultramafic rocks rich in iron and magnesium. As the mantle material melts, the basaltic magmas that form are enriched in these elements, leading to their mafic composition.
The magmas that are produced along mid-ocean ridges are also relatively low in silica content, which makes them more fluid and easier to flow. This is because the mantle material from which they originate has a low silica content, and as it melts, the resulting magma retains this characteristic.
In addition to the above factors, the tectonic setting of mid-ocean ridges also plays a role in determining the composition of the resulting magma. The magma that forms along mid-ocean ridges is often mixed with seawater, which introduces elements such as chlorine and sulfur into the magma.

This can alter the chemical composition of the magma, making it more acidic and less mafic. In summary, the melting that occurs along mid-ocean ridges is due to the upwelling of hot mantle material, which undergoes decompression melting as it rises toward the surface.

The resulting magmas are basaltic (mafic) because they originate from the mantle, which is rich in iron and magnesium. The low silica content of the magma, along with the mixing of seawater, can also influence the composition of the magma.

Learn more about magmas:

brainly.com/question/16940653

#SPJ11

what is the main reason mountaintops are so cold? group of answer choices the winds are stronger at higher altitudes. mountaintops are above much of the greenhouse gas in the atmosphere. the air is thinner at higher altitudes. there is more water vapor at higher altitudes, causing there to be more snow.

Answers

The main reason mountaintops are so cold is that the air is thinner at higher altitudes. Thinner air has less heat-trapping ability and less ability to hold onto heat, leading to lower temperatures.

Additionally, at higher elevations, there is less atmospheric pressure, which allows air to expand and cool, further contributing to colder temperatures.Mountaintops are typically colder than lower elevations for several reasons. One of the primary reasons is that the air is thinner at higher altitudes, which means there are fewer air molecules to absorb and retain heat. Additionally, as air rises and cools, it releases moisture in the form of precipitation, which can further cool the air. Mountaintops may also be above much of the greenhouse gas in the atmosphere, which can contribute to their cooler temperatures. Finally, winds are often stronger at higher altitudes, which can further cool the air and make it feel colder.

Learn more about mountaintops here:https://brainly.com/question/13956724

#SPJ11

the practice used in the milder climates, where intense subsistence fields are planned and harvested more than once a year. shifting cultivation crop rotation swidden double cropping

Answers

The practice of shifting cultivation is commonly used in milder climates, where intense subsistence fields are planned and harvested more than once a year.

This method involves clearing a plot of land, planting crops for a few years, and then abandoning the plot and moving to a new area to repeat the process.

This allows the soil to replenish its nutrients and allows for more successful crop growth in the future. Crop rotation is also a common technique used in shifting cultivation. This involves planting different crops in a particular order to help maintain soil fertility and prevent soil erosion. For example, legumes are often planted after a crop that depletes soil nitrogen, as they can fix nitrogen into the soil.
Another technique used in shifting cultivation is swidden, which involves burning a plot of land to clear it for planting. This can be controversial as it can cause deforestation and soil erosion. However, when done sustainably and with proper management, it can be an effective way to prepare land for farming.

Learn more about shifting cultivation here:
https://brainly.com/question/30663709

#SPJ11

Which of the following lists, in proper sequential order, the steps leading to the the formation of clastic sedimentary rock?
A. Weathering, transportation, deposition, cementation
B. Weathering, deposition, transportation, cementation
C. weathering, transportation, deposition, metamorphism
D. Chemical reactions in sea water to form a precipitate, settling out of the precipitate followed by cementation

Answers

Statement A is most true

To check which of the following lists, in proper sequential order, the steps leading to the the formation of clastic sedimentary rock.

A. Weathering, transportation, deposition, cementation is the proper sequential order of the steps leading to the formation of clastic sedimentary rock.

Weathering is the physical or chemical breakdown of rocks into smaller pieces. These smaller pieces are then transported by natural agents like water, wind, and glaciers, which is known as transportation.

Deposition occurs when the transported sediments settle down due to the loss of energy of the transporting agent. Finally, the deposited sediments get cemented together by minerals like silica or calcium carbonate, which is known as cementation, to form clastic sedimentary rocks.

Option B is incorrect because deposition should occur before transportation.

Option C is incorrect because metamorphism is not involved in the formation of clastic sedimentary rock.

Option D describes the formation of chemical sedimentary rock, not clastic sedimentary rock.

Learn more about sedimentary at: https://brainly.com/question/7437433

#SPJ11

which of the following was one of the ways in which the collectivization of agriculture in china differed from that of the soviet union?

Answers

One of the ways in which the collectivization of agriculture in China differed from that of the Soviet Union was that in China.

collectivization was implemented gradually and farmers were not forced to join collective farms, whereas in the Soviet Union, collectivization was implemented forcefully and farmers were forced to join collective farms. Additionally, in China, farmers were allowed to retain small plots of land for personal use, while in the Soviet Union, all private land ownership was abolished.
One of the ways in which the collectivization of agriculture in China differed from that of the Soviet Union is that China implemented the "People's Commune" system, which combined multiple aspects of rural life such as agriculture, industry, and local governance, while the Soviet Union focused mainly on consolidating individual farms into large state-controlled collective farms called "kolkhozes" and "sovkhozes". This led to a more comprehensive approach to rural development in China compared to the Soviet Union's primary focus on agricultural production.

To learn more about collectivization visit;

https://brainly.com/question/30165970

#SPJ11

FILL IN THE BLANK. ______ a type of retaining wall made of rocks held in place by steel cables.

Answers

Titties is a type of retaining wall made of rocks held in place by steel cables

A linear system is consistent (has a solution) if and only if

Answers

A linear system is consistent (has a solution) if and only if the equations in the system can be satisfied simultaneously by some set of values for the variables.

In other words, the system has a solution if the equations are not contradictory and can be solved for a unique solution or a set of solutions. This is true for both homogeneous and non-homogeneous linear systems.A linear system is consistent (has a solution) if and only if the system's equations are either independent or dependent, and there is no contradiction among the equations. In other words, the system will have one unique solution or infinitely many solutions. If the system is inconsistent, it means there are no solutions due to contradictions in the equations.

learn more about linear here

https://brainly.com/question/27063359

#SPJ11

to most equitably compare the relative levels of economic development of different countries, and to adjust for their different currencies, it is best to use

Answers

To most equitably compare the relative levels of economic development of different countries and to adjust for their different currencies, it is best to use purchasing power parity (PPP) as the standard measure.

PPP takes into account the differences in currency exchange rates and adjusts them to reflect the actual purchasing power of the currencies in each country. This method allows for a more accurate comparison of the cost of goods and services in different countries, and therefore a better understanding of the economic development of each country.
Using PPP also helps to reduce the bias that can result from using traditional exchange rates, which may not accurately reflect the true value of a country's currency. This can be especially important when comparing countries with vastly different economic structures or levels of development. PPP allows for a more accurate comparison of living standards and economic development, and can provide a more complete picture of the economic landscape of each country.

Learn more about purchasing power parity here:

https://brainly.com/question/28199500

#SPJ11

_____occurs when precipitation lands on vegetation or other land cover before reaching the surface. group of answer choices surface runoff channel flow infiltration interception overland flow

Answers

Interception! i hope this helps :)

suppose you view the solar system from high above earth's north pole. which of the following statements about planetary orbits will be true?

Answers

Answer: If you view the solar system from high above Earth's north pole, the following statement about planetary orbits will be true:

The planets will appear to be orbiting counterclockwise around the Sun.

This is because the planets in our solar system all orbit the Sun in the same direction, which is counterclockwise as viewed from above the Sun's north pole. This means that if you are looking down on the solar system from above Earth's north pole, you would see the planets all moving counterclockwise in their orbits around the Sun.

List the main characteristics of obsidian, pumice, scoria, tuff, breccia, and pegmatite, and indicate where each of these rock types fits into an igneous classification system based on composition

Answers

obsidian, pumice, and tuff are classified as felsic rocks, scoria is classified as a mafic rock, breccia is classified as an intermediate rock, and pegmatite is classified as a felsic rock.

Obsidian: Obsidian is a volcanic glass that forms from lava that cools too quickly for crystals to form. Its main characteristic is its smooth, shiny, and often black surface. It has a composition that is rich in silica and is classified as a felsic rock.

Pumice: Pumice is a light, porous rock that forms from volcanic ash and gas bubbles. Its main characteristic is its frothy appearance and low density. It has a composition that is also rich in silica and is classified as a felsic rock.

Scoria: Scoria is a dark, vesicular rock that forms from lava that contains a high amount of gas. Its main characteristic is its rough, porous surface with air-filled holes. It has a composition that is intermediate in silica content and is classified as a mafic rock.

Tuff: Tuff is a rock that forms from volcanic ash and fragments that have been compacted and cemented together. Its main characteristic is its layered appearance and its fine-grained texture. It has a composition that is also rich in silica and is classified as a felsic rock.

Breccia: Breccia is a rock that forms from angular fragments that have been cemented together. Its main characteristic is its jumbled appearance with angular fragments of various sizes. It has a composition that can vary, but it is often intermediate in silica content and classified as an intermediate rock.

Pegmatite: Pegmatite is a coarse-grained igneous rock that forms from magma that cools slowly, allowing large crystals to form. Its main characteristic is its large crystal size, often exceeding 2.5 cm. It has a composition that is often rich in silica and classified as a felsic rock.

Overall, obsidian, pumice, and tuff are classified as felsic rocks, scoria is classified as a mafic rock, breccia is classified as an intermediate rock, and pegmatite is classified as a felsic rock. This classification system is based on the composition of the rocks, with felsic rocks being those that are rich in silica, mafic rocks being those that are low in silica and high in iron and magnesium, and intermediate rocks being those that are between felsic and mafic in composition.
ition.

Learn more about  lava  here:https://brainly.com/question/15393639

#SPJ11

What piece(s) of evidence supported and led to the acceptance of the Heliocentric Model
(choose all that apply)
O stars appear to move rotating around the Earth
O Galeo saw moons orbiting Jupiter
O Kepler was able to predict the planet's position using and elliptical orbit
O the sun rises and falls

Answers

The pieces of evidence that supported and led to the acceptance of the Heliocentric Model are:

Galeo's observation of moons orbiting Jupiter,Kepler was able to predict the planet's position using an elliptical orbit.


What piece(s) supported and led to the acceptance of the Heliocentric Model?

Galileo Galilei tend to make used  of an instrument called telescope to view the moons around Jupiter at the beginning of the 17th century, proving that not everything in the universe revolved around the Earth.

At the start of the 17th century, Johannes Kepler's planetary motion equations were developed, making it possible to provide extremely accurate estimates of the positions of the planets in the sky.

Learn more about Heliocentric Model here:https://brainly.com/question/24635160

#SPJ1

Do isolines ever touch or cross each other?

Answers

Yes, isolines ever touch or cross each other. Isolines are typically drawn as continuous curves that do not touch or cross each other.

Because each isoline represents a distinct value of the attribute or variable being mapped, touching or crossing two isolines would imply that the two values are equal at that place, which would be a contradiction.

However, due to measurement or mapping mistakes, or limits in the resolution of the data being represented, isolines may appear to touch or cross each other in some cases.

For example, if the elevation data used to make a topographic map are not precise enough, the contour lines in locations where the height changes gradually may appear to touch or cross each other.

For such more question on Isolines:

brainly.com/question/1867821

#SPJ11

Which of the following best explains why geographers would expect two large urban areas in close proximity to one another to have extensive interactions, such as frequent airline flights between the cities?Rank-size rulePrimate cityCentral place theoryGravity modelThreshold population

Answers

why geographers would expect two large urban areas in close proximity to one another to have extensive interactions, such as frequent airline flights between the cities, is the Gravity Model.

The Gravity Model predicts the interaction between two places based on their size (population) and distance from each other. Larger cities and closer proximity result in more interactions and connectivity, such as frequent airline flights.The most likely explanation for extensive interactions between two large urban areas in close proximity to one another is the gravity model. According to the gravity model, interactions between two locations are proportional to the product of their populations and inversely proportional to the distance between them. Therefore, two large urban areas in close proximity would have a high level of interaction due to their significant populations and short distance apart. The other terms mentioned, such as rank-size rule, primate city, central place theory, and threshold population, are relevant to the study of urban geography but do not directly explain the extensive interactions between two urban areas in close proximity.
To know more about Gravity Model visit:

brainly.com/question/28823111

#SPJ11

Q: Review the phases of the moon and the associated terms (e.g waxing, gibbous)

Answers

Answer:

Waxing Gibbous: The waxing gibbous phase is between a half moon and full moon. Waxing means it is getting bigger. Full: We can see the Moon completely illuminated during full moons. Waning Gibbous: The waning gibbous phase is between a full moon and a half moon. Waning means it is getting smaller.

Hope this helps :)

Pls brainliest...

These terms help us understand the moon's appearance and the progression of its phases as it orbits the Earth.

The moon goes through eight main phases during its lunar cycle, which lasts about 29.5 days.

These phases are:

1. New Moon: The moon is not visible, as it is directly between the Earth and the Sun.
2. Waxing Crescent: A small portion of the moon is visible, and it appears to be growing larger. "Waxing" means increasing in illumination.
3. First Quarter: Half of the moon is visible, and it continues to grow larger.
4. Waxing Gibbous: More than half of the moon is visible, but it's not yet a full moon. "Gibbous" refers to the moon's convex shape.
5. Full Moon: The entire face of the moon is illuminated, as the moon is on the opposite side of the Earth from the Sun.
6. Waning Gibbous: The moon begins to shrink in size, with more than half still visible. "Waning" means decreasing in illumination.
7. Third Quarter: Half of the moon is visible, and it continues to shrink.
8. Waning Crescent: Only a small portion of the moon is visible before it returns to the new moon phase.
These terms help us understand the moon's appearance and the progression of its phases as it orbits the Earth.

learn more about moon here

https://brainly.com/question/15836454

#SPJ11

Other Questions
The body can only breakdown ___ glycosidic linkages. a. alpha b. beta c. both alpha and beta d. none of the above 80% of blank equal 36 A teenager who has a history of achalasia will likely complain of which of the following clinical manifestations?A)Excessive heartburn following a high-fat meal of French friesB)Feeling like there is food stuck in the back of the throatC)Projectile vomiting across the room unrelated to mealsD)Vomiting large amounts of bright red emesis Question 2 True or False questions as follows. Explain your answer. (a) If P(A) < P(B), then ACB. (b) Assuming P(B) > 0, P(AB) is at least as large as P(A), 14:03 analyze the diagram below, and complete the instructions that followFind the unknown side length, x. Write your answer in simplest radical form.A. 15B. 510C. 270D. 437 Decompression melting is the most common melting mechanism that generates molten rock (magma). Which of the following best describes this partial melting process? Rock is buried and melts as pressure increases. Solid mantle rises and partially melts as pressure decreases. Water released by metamorphic reactions from a subducting plate lowers the melting temperature of the upper mantle above the subduction zone causing partial melting of the upper mantle. Outer core injects into the upper mantle, heating it and causing it to melt. O Intrusion of basaltic magma into the continental crust heats and partially melts the continental crust which has a much lower melting temperature than basalt. The {{c1::primary visual cortex}} is the first stop for visual information in the occipital lobe banks can reduce their credit risk by restructuring their asset portfolio to contain fewer and more . group of answer choices treasury bonds; commercial loans none of these are correct. treasury bonds; corporate bonds treasury bonds; municipal bonds 9) Norma and Lauretta went to a store to buy DVDs on sale for $5 each, tax included. Norma purchased twoand a half times as many DVDs as Lauretta purchased. Together they purchased 14 DVDs, Which system oflinear equations can be used to determine , the number of DVDs Norma purchased, and I, the number of DVDsLauretta purchased? The techniques used during a physical examination include all of the following EXCEPT _____.percussiondiagnosisauscultationpalpation A 1.00-m-diameter wagon wheel consists of a thin rim having a mass of 8.00 kg and 6 spokes, each with a mass of 1.20 kg. determine the moment of inertia of the wheel about its axis. Help ASAP and thank you in advance for your help I need help please I need to answer these questions pleasesListen to Kerry Washington perform Sojourner Truth's speech "Ain't I a Woman". In a One paragraph (6 sentences minimum; all questions in one paragraph) response answer the following:1. How does Truth connect slavery and women's rights? How appropriate is this message, given the purpose of the convention?2. Who is the "little man in black"? Why is it appropriate that she addresses him during her speech? 3. Does Kerry Washington give more life to the speech? Explain why or why not? Part B Laboratory Procedures. 1. Why is it important to maintain an organized lab notebook?. 2. Why is it important to keep a lab notebook when completing lab assignments and exercises? 3. What procedures should always be followed before leaving the laboratory? 4. What common organic solvent is used to remove residual contaminants from glassware and is readily available in the laboratory? Where is the proper place to dispose of this solvent? which of the following give the real value of a variable? check all that apply. the price of a paperback is 1.75 lattes in 2012. hannah's wage is 7 lattes per hour in 2012. the price of a paperback is $7.00 in 2012. Which amino acids disrupt alpha helixes? Cost of Production 2a. Law of Diminishing Returns.i. Explain the Law of Diminishing Returns, including the assumptions.ii. Explain how understanding that law might help a business manager makebetter business decisions.b. Short run production costs. There are 7 of these.i. Explain each of the short run production costs.ii. Explain how a business manager might use each of them.c. Long Run ATC Please focus on the slides and audio to get the story on this.i. What does the Long Run ATC tell us?ii. Explain how the long run ATC curve is derived.iii. Explain how understanding that concept might help a business managermake better decisions.iv. Where along the LRATC would a firm want to operate and why?d. Economies of Scalei. Explain economies of scale, constant returns to scale, and dis-economiesof scale.ii. Explain how understanding each of these concepts might help a businessmanager improve their decision-making. Why is air resistance friction not useful for an airplane? considering the service desired and the relative cost of the item, which of the following would you most likely ship by truck? question 28 options: regular shipments of cut flowers regular shipments of iron ore regular shipments of grain regular shipments of cut flowers and regular shipments of iron ore regular shipments of iron ore and regular shipments of grain pls hurry i dont have much time 68 points