Wegner propounded the continental drifting theory and stated that continents are moving apart from each other.
To support this theory, he also cited some evidence which proves that continents are really drifting, they are
Jig saw fit, after matching the coastline of Africa and Soth America and also of North America and Europe, these all coastlines were perfectly fit into each other.Fossil fuels, same kind of fossil fuel were found on different continents which are thousands of kilometers away from each other.Placer deposits, rocks of minerals were found where there is no evidence of such mineral for example gold's placer found in Ghana coast, but the source are available in Brazil, so it was assumed such deposits were derived from Brazilian plateau in Ghana.Rocks, of same age were found on different continents so it was assumed that once these continents are together like in case of Brazilian and African plateau.Tillite deposits, are the sediments deposited by the glaciers and such similarities were found over India, Africa, Antartica, Australia (once they all were part of Gondwana).But such evidence was enough to support its theory because other scientists were not satisfied with the forces that cause this drifting of continents.
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immigration policies recognize that most immigration benefits the host economy and that immigrants contribute as much as regular citizens by paying taxes, observing the law, and even serving in the militaries of their new country.
Immigration policies recognize that immigration most benefits the host economy and that immigrants contribute as much as regular citizens by paying taxes, observing the law, and even serving in the militaries of their new country. [TRUE]
About right and obligation of immigrantsImmigration is a series of activities in the provision of services and law enforcement as well as securing the entry and exit of every person to and from the territory of a country.
This includes monitoring the presence of foreign nationals in the territory of the state.
Immigrants have rights and obligations that are different from those of Indonesian citizens. Foreigners are subject to certain restrictions.
Following are the rights and obligations of foreigners in various fields:
Politics SectorIn the political field, immigrants are not allowed to interfere in domestic politics. Therefore, every foreigner does not have the right to vote, both active and passive voting rights in general elections in Indonesia.
Economic SectorEvery immigrants who works and carries out business activities in country must have a valid work permit and business permit from the Minister of Manpower in accordance with the law.
The work and business activities of foreigners must not endanger national interests, particularly with regard to job opportunities and the labor market.
In addition, foreigners also have tax obligations. The guarantor or taxpayer is the head of the family or someone deemed so by law. The foreign tax is levied each time for a period of three years based on conditions at the start of that period.
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if the foram-bearing limestone (caco3) rocks outside of gubbio, italy (elevation. 522 m (1,713 ft)) used to be seafloor sedimentary rocks, what dynamic earth process caused them to end up above sea level?
The land was raised by tectonic forces of the earth as a result of a dynamic process, raising it above sea level.
Land sinking refers to the downward shifting of segments of the Earth's surface, whereas uplift refers to the rising of portions of the Earth's surface.
When there are density discrepancies, gravitational force controls all tectonic processes. The extensive mantle circulation of the Earth would serve as an excellent illustration of this. Plate motion is also caused by fluctuations in lateral density close to the surface.
Both uplift and sinking may arise through plate tectonic motions, which include the formation of mountains, or from the gravitational adjustment of the Earth's crust as a consequence of the removal or addition of material, such as ice or sediment, which causes uplift or sinking.
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a glacier confined within a valley that originally was formed by stream action is called a(n) .
Answer: valley glacier
Explanation: They grow in size as tributary cirque glaciers from higher elevations descend into valleys.
A glacier confined within a valley that originally was formed by stream action is called a valley glacier.
Valley, the elongated cavity of the Earth's surface. Valleys are most commonly exhausted by waterways and can happen in a comparatively flat plain or between ranges of highlands or peaks. Those canyons presented by fundamental action are named break canyons. Very narrow, the deep canyons of akin appearance are named gorges.
Valley glaciers assign a time cirques in front or advance of extreme mountain plains and flow earthward even though a stream of water understands an existent channel. In general, they are rather narrow concerning distance. Valley glaciers divide U-formed valleys, as opposed to the V-shaped gorge incised by waterways. During periods when Earth's trend cools, glaciers form and start to flow downslope.
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This venerable olive tree grows in front of the temple of concordia. Where are we?.
We are in Sicily, Italy if this venerable olive tree grows in front of the temple of Concordia.
The olive tree has multiple branches and can grow anywhere between three and twelve meters in height. Its leathery, lance-shaped leaves stand opposite each other on the twig and are dark green above and silvery underneath. The wood is not prone to rotting. Since olive trees are indigenous to the Mediterranean, they may survive in an environment with a long, hot, dry summer and a chilly winter. Although they do well in moderate climates and even along the seaside, they are not suited to the tropics. Over 500 different types of olive trees can be found in Italy, and 45 of them produce more than 90% of the country's oil.
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Hurricane season for the atlantic ocean lasts from june to november. Which factor makes an atlantic hurricane less likely to form during the month of march?.
The Atlantic Ocean's hurricane season runs from June to November. which decreases the likelihood of an Atlantic storm forming in March.
The ocean is cool. When a hurricane season crosses land, its wind speed decreases because it formed over sea. Each year, the Atlantic hurricane season is officially observed from June 1 to November 30. The National Hurricane Center selected this six-month span because, according to NOAA's Hurricane Research Division, it accounts for 97% of all Atlantic tropical storms and hurricanes. Hurricanes are fueled by thunderstorms and warm ocean waters. Hurricanes seasonfrequently begin as tropical waves, which are low pressure systems that pass over moist regions of the tropics and may intensify shower and thunderstorm activity. Hurricanes form over the ocean. The timeframe is the Atlantic hurricane season. Tropical cyclones, sometimes known as hurricanes, tropical storms, or tropical depressions in North American countries, originate in the Atlantic Ocean every year between June and November.
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is this statement true or false? although western europe is very industrially developed, agriculture is the main form of land use. responses
Answer:
it is TRUE
Although Western Europe is very industrially developed, agriculture is the main form of land use. The Alps are considered a climatic divide in Western Europe. The Aegean Sea is an arm of the Mediterranean between Greece and Turkey.
Which of the following can influence temperature?
A) position on a landmass
B) cloud cover
C) altitude
D) all of the above
The position on a landmass, cloud cover and altitude can influence temperature.
Temperature is a gauge for the particles' average kinetic energy, or "energy of motion," in a sample of interest. While in everyday life we typically represent temperature using the relative Celsius or Fahrenheit scales, in scientific work we frequently use the absolute Kelvin temperature scale for calculations.
Temperature can be affected by where you are in relation to a landmass. For instance, being close to the ocean usually has a moderating effect on temperature.Temperature can be impacted by cloud cover. The amount of sunlight that reaches the surface is decreased, for instance, by cloud cover's ability to reflect and absorb sunlight. Cooler temperatures are the result.Temperature is influenced by altitude. As altitude rises, for instance, temperature tends to drop. This explains why mountain tops are colder than the mountain's base.Learn more about Temperature, here
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Absence of volting rights for women in democracies
Anti-suffragists argued that most women didn't want to vote. Because women are doing household chores and taking care of children, they don't have time to vote or stay up to date on politics.
After a series of heavy votes in the U.S. Congress and state legislatures, the 19th Amendment became part of the U.S. Constitution on August 18, 1920. It said: Starting in the early 18th century, some people tried to change electoral laws to allow women to vote. Liberal parties will continue to give women the right to vote, increasing the number of potential constituencies for these parties.
There have been numerous cases in recent centuries of women being selectively granted the right to vote and then revoked. It was in her state of New Jersey in 1776 that women's suffrage was first recognized and maintained in the world (although this was reversed in 1807, allowing only white men to vote).
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Correct Question?
Absence of voting rights for women in democracies?
Answer:
Anti-suffragists argued that most women didn't want to vote. Because women are doing household chores and taking care of children, they don't have time to vote or stay up to date on politics.
After a series of heavy votes in the U.S. Congress and state legislatures, the 19th Amendment became part of the U.S. Constitution on August 18, 1920. It said: Starting in the early 18th century, some people tried to change electoral laws to allow women to vote. Liberal parties will continue to give women the right to vote, increasing the number of potential constituencies for these parties.
There have been numerous cases in recent centuries of women being selectively granted the right to vote and then revoked. It was in her state of New Jersey in 1776 that women's suffrage was first recognized and maintained in the world (although this was reversed in 1807, allowing only white men to vote).
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The expansion of the universe after its origin takes place by a phenomenon called.
The expansion of the universe after its origin takes place by a phenomenon called big bang theory.
The most popular theory for how the universe came into being is called the Big Bang Theory. Simply expressed, it states that the universe as we currently understand it originated from an unimaginably hot and dense single point and expanded over the course of 13.7 billion years, first at unfathomable speeds and subsequently at a more palpable rate. Since astronomers cannot now look back at the Big Bang directly, they must rely on mathematical models and formulas to understand this event.
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Which list includes major events in the history of life on earth in the proper order, from earliest to most recent?.
Major events in the history of life on earth in the proper order includes: first prokaryotes; photosynthesis; first eukaryotes; colonization of land by plants and fungi.
Life is complex and challenging to define concisely, as evidenced by the presence of numerous definitions of life as described in the section above. Since the second half of the 19th century, living systems have been the subject of scientific study. However, the disparity in definitions and lack of agreement among experts also imply something else. Microbes are the earliest known life forms, on earth and they left traces of their existence in rocks that were 3.7 billion years old. A particular class of carbon molecule created by living beings made up the signals.
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hich of the following locations would not be favorable for agricultural production? a. the polar front. b. the polar jet stream. c. the subtropical jet stream. d. the polar highs.
The subtropical jet stream locations would not be beneficial for agricultural production. Subtropical high pressure areas are located above the subtropical jet, a band of powerful upper-level winds.
The activity of raising cattle and plants is known as agricultural. The development of stationary human civilization was greatly aided by the discovery of agriculture, which allows individuals to breed domestic pets to provide surplus of food that permitted people to live in cities. Agricultural has a long history dating back thousands of years. Beginning at approximately 105,000 decades previously, people began harvesting wild grains, and approximately 11,500 years ago, they started planting them. Over 10,000 years ago, people began domesticating sheep, goats, pigs, and cattle.
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Question 4
What type of soil is common in the tundra regions of Europe?
10 pts
Answer:
perma frost soils
Explanation:
which recommendation is the first and most important step in addressing climate change, according to the intergovernmental panel on climate change (ipcc)?
According to the Intergovernmental Panel on Climate Change (IPCC), National conservation policies should limit global warming to no more than 2 degrees Celsius.
An intergovernmental organization under the United Nations is the Intergovernmental Panel on Climate Change (IPCC). Its responsibility is to advance scientific understanding of the effects of human activity on the climate. The IPCC was established in 1988 by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO). Later that year, the IPCC's establishment received UN approval. Its secretariat is located in Geneva, Switzerland, and is housed by the WMO. The Intergovernmental Panel on Climate Change (IPCC) is governed by its 195 member states. A bureau of scientists is chosen by the member states to work through an assessment cycle. Six to seven years typically make up a cycle. The bureau chooses professionals to draft Intergovernmental Panel on Climate Change (IPCC) reports.
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The ground shakes during an earthquake because of which type of waves? a. ocean waves b. permanent waves c. seismic waves d. sine waves
The ground shakes during an earthquake because of (c) seismic waves
When an earthquake occurs shockwaves of energy, called seismic waves, are released from the earthquake focus. They shake the Earth and temporarily turn soft deposits, such as clay, into jelly
Seismic waves are caused by the sudden movement of materials within the Earth, such as slip along a fault during an earthquake. Volcanic eruptions, explosions, landslides, avalanches, and even rushing rivers can also cause seismic waves.
Seismic waves are usually generated by movements of the Earth’s tectonic plates but may also be caused by explosions, volcanoes and landslides. Seismologists use seismographs to record the amount of time it takes seismic waves to travel through different layers of the Earth. As the waves travel through different densities and stiffness, the waves can be refracted and reflected. Because of the different behavior of waves in different materials, seismologists can deduce the type of material the waves are travelling through.
There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.
P-waves
P-waves, also known as primary waves or pressure waves, travel at the greatest velocity through the Earth.
S-waves
S-waves, also known as secondary waves, shear waves or shaking waves, are transverse waves that travel slower than P-waves
Surface waves
Surface waves are similar in nature to water waves and travel just under the Earth’s surface. They are typically generated when the source of the earthquake is close to the Earth’s surface. Although surface waves travel more slowly than S-waves
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As water temperatures increase, the solubility of gases in the water decreases, so the oceans release carbon dioxide. Positive Identify each of the following as a positive or a negative impact
As the water temperature increases, the solubility of gases in water decreases, so the oceans release carbon dioxide. This has a bad/negative impact
Oceans as carbon emittersThe impact of global warming is increasing the temperature of sea water which results in the ability of sea water to absorb carbon dioxide gas to decrease. Carbon dioxide gas has a solubility level that is twice as great in cold water as compared to warm water. The rates of photosynthesis and respiration are also highly dependent on temperature.
At relatively high temperatures, the rate of photosynthesis and respiration both increase, but the rate of respiration increases faster than the rate of photosynthesis so that the release of carbon dioxide gas becomes greater than its use and causes the sea to become a net carbon source.
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Are extrusive rocks associated with dome mountains?
Answer:
Hey there!
Explanation:
This is your answer...
The rocks that make up the plutonic dome mountains are the extrusive Igneous rocks. This is because plutonic dome mountains are generated from magma that pulls overlying igneous rock upwards, where it solidifies and cools to form a dome shape.
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which one of the following statement is true? a) coral flourishes best in deep cold sea waters. b) wind is a major generator of wave action along coast, therefore, coastlines only experience mechanical weathering. c) most coastal lagoon lakes grow larger with time because there is coastal erosion. d) none of the above is true.
This statement is true since coastal erosion causes most coastal lagoon lakes to enlarge over time. Here, choice C is the right response.
A lagoon is a unique type of estuary where saltwater and freshwater combine. Lagoons can resemble lakes in appearance, but they are frequently produced by reefs or sandbars that operate as above-water landmasses to divide the lagoon from the sea.
Despite the fact that the water level will change throughout the year, the lagoon should be large enough to keep sewage at a depth of 2 to 5 feet. For the lagoon to stay odor-free, maintain anaerobic conditions at the bottom, keep the bottom from drying out, and to prevent rooted plants from sprouting in the lagoon, a minimum depth of 2 feet is required.
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Some natural resources are renewable—nature produces them fast enough that humans can obtain valuable and useful supplies of a resource without depleting it. Other natural resources are nonrenewable—if we use the resource at a rate fast enough to matter to our economy, the resource will run out because use is much faster than natural production. What do we know about oil and coal?.
The correct option id C. Both oil and coal are nonrenewable resources, and at current usage rates and prices similar to today, oil will run out in about a century and coal will run out in a few centuries.
Oil has a habit of floating on water, rising through rocks and escaping to the ocean floor where it is "burned" for energy by bacteria or other organisms. There is a lot more coal than oil. The price determines the quantity of a resource, whether it be coal, oil, or anything else. The rate of usage, which is rising quickly for fossil fuels, determines how long a resource will endure. The notion that there are vast reserves of untapped oil that are simple to obtain is absurd; oil firms are savvy, they drilled the simple deposits first, and they are now out of oil that can be drilled and produced at costs comparable to present pricing.
Some natural resources are renewable—nature produces them fast enough that humans can obtain valuable and useful supplies of a resource without depleting it. Other natural resources are nonrenewable—if we use the resource at a rate fast enough to matter to our economy, the resource will run out because use is much faster than natural production. What do we know about oil and coal?
A) Both oil and coal are renewable resources; they are being made rapidly by natural processes in places such as the Mississippi and Mekong Deltas.
B) Oil is a nonrenewable resource, but coal is made more rapidly and so is a renewable resource.
C) Both oil and coal are nonrenewable resources, and at current usage rates and prices similar to today, oil will run out in about a century and coal will run out in a few centuries.
D) Coal is a nonrenewable resource, but oil is made more rapidly and so is a renewable resource.
E) Both oil and coal are nonrenewable resources, and at current usage rates and prices similar to today, both will last a few hundred years before running out.
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what type of soil will you use for evaluation of the sr treatment? select one: a. dry particulate soils b. oil borne stains and soils c. composite soils d. aqueous borne stains and soils
Because they have different charges, Crystal Violet retained on the top of the soil column while Eosin Y was visible all the way down the column stains.
Each dye has a lot to do with cation exchange and polarity, and each dye ended up in various spots. This process is dependent on the soil's charges and binding sites, which are both connected to its ability to hold water. Crystal Violet remained near the top and left the site positively charged because it was anxious to take a hydrogen molecule and our soil had a negative charge. Polar Eosin Y diffused more quickly ability through the length of the soil column and shares our soil's negative net charge. A. It is challenging for scientists to learn about those who have passed away because of soil stains and other changes to the earth. A. It is challenging for scientists to learn about those who have passed away because of soil stains and other changes to the earth. B. Despite their best efforts, forensic anthropologists were never successful in locating the original James Fort. B. Despite their best efforts, forensic anthropologists were never successful in locating the original James Fort. C. The discovery of skeleton remains allowed scientists to pinpoint the position of the original James fort. C. The discovery of skeleton remains allowed scientists to pinpoint the position of the original James fort. D. By checking for soil stains the size of a human body or coffin, archaeologists can find old graves. Archaeologists.
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a contemporary environmental issue is the release of greenhouse gases and their possible contribution to global warming. group of answer choices true false
True, The release of greenhouse gases and its potential role in global warming are current environmental problems.
The greenhouse effect, which was first recognized by scientists in 1896, is the natural warming of the globe that happens when gases in the atmosphere retain solar heat that would otherwise escape into space.
A greenhouse gas (GHG or GhG) is a gas that produces the greenhouse effect by absorbing and emitting heat infrared radiation. Water vapor (H2O), carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and ozone are the planet's main greenhouse gases (O3). Without greenhouse gases, the average surface temperature of the Earth would be closer to 18 °C (0 °F) than it is at the moment, which is 15 °C (59 °F). Additionally, greenhouse gases are found in the atmospheres of Venus, Mars, and Titan.
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In an area where a river has cut deep into earth, there are several layers of very different rock exposed. The youngest rock layer is most likely to be the layer that is.
There are multiple strata of extremely diverse rocks exposed for which a river has carved deeply into the Earth. The layer beneath the other layers is probably the oldest.
What does rock mean?According to scientists, a rocks is a naturally occurring material made up of crystalline crystals of various minerals that have fused together to form a solid mass. The minerals may or may not have developed at the same time.
What are rocks, and what different kinds are there?There are three types of rock: igneous, sedimentary, When molten rock (lava or magma) cools and solidifies, igneous rocks are created. Sedimentary rocks are created when particles gather in the air or water, or when water-soluble metals precipitate. They layer up as a result.
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two closely related soils, alfisols and ultisols differ in one key respect relative to the bt horizon. is the soil described in the previous questions an alfisol or ultisol?
Two closely related soils, Alfisols and Ultisols differ in one key respect relative to the Bt horizon. Is the soil described in the previous questions an Ultisol.
Strongly leached, acidic forest soils with low native fertility are known as ultisols (from the Latin ultimus, "last"). Typically on older, stable landscapes, they are most common in humid temperate and tropical regions of the world. Primary minerals have undergone intense weathering, and these soils have lost a significant amount of Ca, Mg, and K. Clays have built up in the underlying horizon of ultisols, frequently with intense yellowish or reddish tints brought on by the presence of Fe oxides. Ultisols are a type of soil that can be found in the Southeast of the United States. Aquults, Humults, Udults, Ustults, and Xerults are the five suborders that they fall under.
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Question 2
Which of the following is true about the Scandinavian Peninsula?
10 pts
Answer:
its wow
Explanation:
depict features that form when magma is injected as sheets into fractures. drag the term and its accompanying description to its correct figure.
A magmatic barrier is a structure that develops when magma is poured into cracks as sheets.
When magma seeps into a fracture and crystallizes as just a sheet intrusion, it either cuts through strata of rock or an unlayered mass of rock, forming magmatic barriers. Sediment fills an existing fissure to create clastic barriers.
Underneath the surface of the Earth, molten & semi-molten rock mixtures are known as magma. Lava is the name given to magma that occasionally breaks the surface, such as during a volcanic explosion.
This magma can breach crustal fissures or breaks, igniting a volcano. Lava is the term for magma that flows or explodes onto the surface of the Earth.
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If the sun mysteriously gets twice as massive as it is right now, what effect will it have on its pull on mars?.
The sun's influence on Mars will increase by twofold if it miraculously becomes twice as huge as it is right now.
Average distance between the Sun and Earth is 93 million miles, however the Sun is still essential to sustaining life as we know it. If our lives were to shrink, expand, increase, or change in any way, we would definitely see significant changes in them. The majority of people concur that the solar system's central star, the sun, is the source of the energy that powers planet Earth. The light and heat that our life-sustaining star releases are used to power our climate and weather systems, which in turn aid in the emergence of life on Earth.
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4. imagine a large complex of thunderstorms forms near champaign, il. from what body of water did the water vapor come from that supplied the moisture for these storms?
Imagine a big complex with thunderstorms developing near Champaign, Illinois, coming from the Gulf of Mexico.
What is a storm defined as?A weather disturbance characterized by wind and typically accompanied by rain, snowfall, hail, snow, or thunder and lightning. a significant amount of rain, snow, or hail. 66 to 72 miles per hour (103 – 117 kilometers per hour) wind.
What brings about storms?Rainstorms can develop at any season of the year over the majority of the United States, but they are more common in the milder springtime, summer, and fall months. Tornado development requires three basic components: wetness, an unstable air, and a method to get the atmosphere moving.
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We humans are changing the composition of the atmosphere in many ways. Those changes will directly affect the planet’s temperature, but the resulting change in temperature will affect other things on the planet that also affect the planet’s temperature. Suppose that we could magically change the composition of the atmosphere enough to raise the temperature one degree if all other parts of the earth system were held fixed, and after the warming, we allowed the other parts of the earth system to react for a few years or decades. At the end of that time, what would be the total change in the earth’s temperature?.
At the end of time, The Earth's temperature will end up a few degrees warmer than before the influence of human, because positive feedbacks would change the original change.
Given the enormous size and heat capacity of the world's oceans, even a slight increase in Earth's average annual surface temperature requires a significant quantity of heat energy. It may seem insignificant, but the roughly 2-degree Fahrenheit (1-degree Celsius) rise in world average surface temperature during the pre-industrial era (1880-1900) represents a huge increase in stored heat. The additional heat is causing regional and seasonal temperature extremes, decreasing snow cover and sea ice, increasing heavy rainfall, and altering plant and animal habitat ranges, both expanding and contracting some.
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The deepest lake in Canada.
Answer:
Great Slave Lake
Explanation:
The Great Slave Lake is the deepest lake in Canada. The depth of this lake is nearly about 2015 feet (614.172 m).
you observe a periodic shift of a star's spectrum caused by a planet orbiting the star. if the spectrum is redshifted, the star is movingaway from earth, away from earth
It is true that the star is moving away from Earth when the spectrum is redshifted. In astronomy, this phenomenon is known as the Doppler effect.
Christian Doppler first measured the effect of motion on waves in 1842. Doppler then applied what he learned to all waves, including light waves, and pointed out that when a light source is approaching the observer, the light waves will be crowded more closely together and when it is receding from the observer, the light waves will spread out. This general principle is now known as the Doppler effect.
As wavelength decreases, the colors of the light shift toward the blue end of the spectrum: this is called a blueshift. On the other hand, when the wavelength gets longer and the source moves away from you, the change in colors is called a redshift.
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at the times of the peak wind gusts for both locations, what is the primary wind direction? for boulder, is this coming from the mountains (downslope) or going towards the mountains (upslope)?
The air in the valley quickly warms up during the day and rises upward. Mountain air cools more quickly at night and descends into the valley.
The true explanation for mountain-valley breezes is that during the day, the valley air quickly warms and flows upslope, while at night, the mountain air quickly cools and descends into the valley.
When the valley bottom warms up during the day, it should be observed that the warm air will then rise to the surrounding mountain slopes, creating a valley breeze. The cooler, denser air will then glide down the slopes during the night and settle in the valley, creating the mountain breeze.
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