Answer:
extraction i think
What conditions make for a violent volcanic eruption?
)A. Magma with low gas content
D B. Magma that can flow easily
OC. Magma with high silica content
OD. Magma with low viscosity
The "cradle of civilization" found between the Tigris and Euphrates river.
Question 7 options:
Mesopotamia
Cairo
Roman Empire
Iranian Empire
why acetylene is an unsaturated hydrocarbon
Answer:
Acetylene (systematic name: ethyne) is the chemical compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne. ... As an alkyne, acetylene is unsaturated because its two carbon atoms are bonded together in a triple bond.
Explanation:
Which factor contributes to the formation of tides that turn turbines to create energy in the ocean?
Answer:
using the power of the tides,energy is produced from the gravitational pull from both the moon and the sun, wich pulls water upwards, while the earths rotational and gravitational power pulls water down, thus creating high and low tides.
Explanation:
HOPE IT HELPS (◍•ᴗ•◍)❤
Answer:
Earth's Rotation
Explanation:
Explain what the Social Contract is in your own words.
Use the map below to identify the labeled locations.
The locations labeled on the map are:
A) The Gulf of Oman
B) Yemen
C) The Arabian Sea
D) Bahrain
E) Riyadh
Why are maps useful in daily life?We use maps frequently in our daily lives. We utilize them to parse election data, seek restaurants or shops, and get driving instructions. Even when our friends are out and about, we can find them using smartphone mapping.
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Read the excerpt from chapter 6 of Lizzie Bright and the Buckminster Boy. "My granddaddy's been on that island since he was a baby," said Lizzie, as quiet as the dark. "He won't leave. He'd never leave my grandmama. And he'd never leave my mama." "You won't have to leave. You can't have to leave." "That's what Mr.Tripp says. He's got this shotgun he waves around like Ulysses S. Grant, saying how he'll fight to protect our homes and such. He's about ready to declare independency." In the excerpt, what does Turner not fully understand because he is a child? the value of Lizzie’s friendship the deeper racial conflict the severe danger he is facing the history of Malaga Island
Answer:
B
Explanation:
The correct option is B). The deeper racial conflict.
What is the main idea of Lizzie Bright and the Buckminster Boy?Lizzie Bright and the Buckminster Boy was a historical novel, which was based on a real event and was published by Clarion Books in 2004.
In 1912, the Maine government put the residents of Malaga Island in a psychiatric hospital and damage their homes.
The story was about friendship in the face of racism, inspired by the true history of Malaga Island.
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How do scientists know about the levels of carbon in our atmosphere now and in the past?
Answer:
The Earth also gives us clues about the levels of greenhouse gases that existed in the past. For example, ancient air bubbles trapped deep in the ice of Greenland and Antarctica reveal how much carbon dioxide was present long ago.
Explanation:I learn it in 8 grade.
characteristics of rift valleys
What is the MAIN reason why the author included the information about desertification?
Isolated area of vegetation in the desert
Question 6 options:
Oasis
Wadis
Delta Region
Alluvial Soil
How will climate affect the recovery from tsunamis?
Answer:
This means small tsunamis that might not be deadly today could wreak havoc in the future.
“Our research shows that sea-level rise can significantly increase the tsunami hazard, which means that smaller tsunamis in the future can have the same adverse impacts as big tsunamis would today,” said Robert Weiss, a professor of geosciences at Virginia Tech.
Weiss worked with the Earth Observatory of Singapore, the Nanyang Technological University and the National Taiwan University to map the dangers of future tsunamis.
He explained that small tsunamis generated by earthquakes occur frequently around the world, and may eventually be far more hazardous.
The researchers created computer-simulated tsunamis at current sea levels and then compared them to the same simulations with sea-level increases of 1.5 feet and 3 feet.
Weiss’ simulations charted the effect of a tsunami in Macau, a densely populated region in southern China.
The area is generally considered safe from the threat of tsunamis. At current sea levels, an earthquake would need to measure a magnitude of 8.8 or higher to cause “widespread tsunami inundation” in Macau.
But with a sea-level rise of 1.5 feet, the frequency of tsunami-induced flooding in the simulation rose by 2.4 times.
And for the 3-foot increase, the frequency of flooding rose to 4.7 times.
“We found that the increased inundation frequency was contributed by earthquakes of smaller magnitudes, which posed no threat at current sea level, but could cause significant inundation at higher sea-level conditions,” said Lin Lin Li, a senior research fellow at the Earth Observatory of Singapore.
Scientists used 5,000 tsunami simulations generated from “synthetic earthquakes” in the Manila Trench.
The Manila Trench is the main hazard point for large tsunamis in the South China Sea.
It hasn’t experienced an earthquake larger than magnitude 7.8 since the 16th century.
But study co-author Wang Yu said that the region shares many similarities to the source areas that led to the deadly 2004 Indonesian earthquake and Japan’s 2011 quake – both of which led to huge tsunamis.
In the future, it’s possible that smaller-magnitude earthquakes could instigate similar events – all thanks to rising sea levels.
It’s estimated that sea levels in the Macau region will increase by 1.5 feet by 2060, and by 3 feet by 2100.
“The South China Sea is an excellent starting point for such a study because it is an ocean with rapid sea-level rise and also the location of many mega cities with significant worldwide consequences if impacted,” explained Weiss.
“Sea-level rise needs to be taken into account for planning purposes, for example for reclamation efforts but also for designing protective measures, such as seawalls or green infrastructure.”
He went on: “What we assumed to be the absolute worst case a few years ago now appears to be modest for what is predicted in some locations.
“We need to study local sea-level change more comprehensively in order to create better predictive models that help to make investments in infrastructure that are or near sustainable.”
Sea levels aren’t just rising in the South China Sea – they’re rising globally.
The rise is largely attributed to global climate change: partly due to warming seas, causing “thermal expansion” of the water, and partly due to melting ice sheets and glaciers on land.
It’s estimated that we’ll see a rise of between 1 and 8 feet during the 21st century.
Explanation:
Hope I helped?
Can someone please help me with this please I’ll give brainliest
The Middle East is called the crossroads of -
Question 3 options:
Europe, Africa and Australia
Africa, Asia and North America
Europe, Africa and the United States
Europe, Africa, and Asia
Answer:
SECOND ONE I THINK
Explanation:
Answer:
The Middle East is called the crossroads of
Europe, Africa, and Asia
Explanation:
I took the test ;)
what if areas of knowledge aren't able to be combined together?
Answer:
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Offering 15 points please answer ASAP. How do scientists calculate the location of an earthquakes epicenter? A.By using the data from at least 3 seismographs. B.By using the data from 2 nearby seismographs
C.By estimating the distance the surface wave is from the focus.
Answer:
just toke the test the anser is b
Explanation:
Which of the following is a direct source of material for the formation of metamorphic rock? (A) clasts (B) magma (C) sediments (D)existing rock
Answer: your answer would be D
A direct source of material for the formation of metamorphic rock is: D. existing rock.
What is a metamorphic rock?A metamorphic rock can be defined as a type of rock which is typically formed as a result of the transformation of an existing rock, especially when it undergoes certain chemical and physical processes such as:
High heatHigh pressureHot mineral-rich fluids.This ultimately implies that, an existing rock serves as a direct source of material for the formation of metamorphic rock.
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Any remains, trace, or imprint of a plant or animal that has been preserved from some past geologic or
prehistoric time is a(n)
what is a poisan snake / animal
Answer:
a cottonmouth snake is poisonous
What was the ancient name of the continent of Africa by native peoples?
Answer:
Alkebulan
Explanation:
What is one advantage surface coal mining has over other mining techniques?
It has a smaller impact on the environment.
It’s easier to distinguish between high- and low-quality coal.
It requires more workers.
The complete seam can be accessed.
Answer:
It’s easier to distinguish between high- and low-quality coal.
Explanation:
Coal mining is the extraction of coal from the depth of the soil around the area where such coal is found. This extraction shows that, there are various grades of coal ranging from low quality which is very dangerous for use to high-quality which is better for use. The use of the surface coal mining technique will help to distinguish it based on their various colours.
The complete seam can be accessed.
Explanation:
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How does climate affect Tōhuko?
Answer:
When the global temperature changes, the changes in climate are not expected to be uniform across the Earth. In particular, land areas change more quickly than oceans, and northern high latitudes change more quickly than the tropics, and the margins of biome regions change faster than do their cores.
In California, as commercial farms move from areas with high-quality soil to arid regions, they will most likely
O switch from crops to livestock.
O need to compete for scarce water.
O increase their dependency on chemicals.
O reduce the size and variety of their output.
O make their operations more sustainable.
Answer:
A. Switch From crops to livestock
Explanation:
<3
The lava from Mount St. Helens is made up of rock that contains around 63 percent silica minerals. The lava from Kilauea is made up of rock that contains around 50 percent silica minerals. Based on this information and your observations in parts B through E, predict at least two factors that can affect the rate at which lava flows.
Answer:
Some factors that can affect the rate at which lava flows are the steepness of the ground over which it travels, the rate of lava production at the vent and the type of lava erupted and its viscosity.
Explanation:
Study the figure, a map showing the world distribution of volcanoes.
Describe the distribution of volcanoes.
Answer:
it is sparsley populated in areas but densly in others
Explanation:
true/false
The force of gravity between two objects decreases as the distance between the two objects increases.
Answer:
True
Explanation:
Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases.
True, the gravitational force between two objects weakens as the distance separating them increases.
Gravitational force is a fundamental force of nature that exists between objects with mass. It is responsible for the attraction between objects and governs the motion of celestial bodies, such as planets and moons.
The magnitude of gravitational force is directly proportional to the mass of the objects involved and inversely proportional to the square of the distance between them.
This means that as the distance between two objects increases, the gravitational force between them decreases. Gravitational force plays a crucial role in maintaining the stability and dynamics of the universe, shaping the orbits and interactions of celestial objects.
Therefore, the given statement is true.
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Which of the following events occurred in 1919 and encouraged many Indians to favor complete independence from Britain?
A.
the killing of Indian protesters at Amritsar
B.
the fall of the Mughal Empire
C.
the Sepoy Rebellion
D.
the creation of the Indian National Congress and the All-India Muslim League
Please select the best answer from the choices provided
Answer:
A.
Explanation:
The 1919 riot at Amritsar resulted in the deaths of over 400 Indians.
Answer:A.the killing of Indian protesters at Amritsar
Explanation:
Erosion and weathering are examples of which types of forces?
O constructive forces
O destructive forces
O gravitational forces
O inertia-related forces
Answer:
Erosion and weathering are examples of destructive forces.
Which characteristics are shared by the political cultures of the United States, Great Britain, and Mexico
What is the effect of surface mining on the landscape of a region?
Rapid tree growth is triggered.
Forests are fragmented or lost.
The number of open meadows decreases.
Changing land topography improves the flow of rivers.
Answer:
Explanation:
Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining processes.
The number of open meadows decreases.
Explanation:
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