Which change is most likely to occur in the landscape if its climate changes from humid to arid?
Which change is most likely to occur in a landscape if its climate changes from humid to arid? Vegetation will increase.
What was the direction of the advancing ice movement that created these drumlins and what is most likely arrangement of sediments in the drumlins?
What was the direction of the advancing ice movement that created these drumlins and what is the most likely arrangement of sediments in the drumlins? The steeper side of the drumlin forms first as the ice moves forward the gentler slope forms. cliff a steep slope resulting from erosion.
What are two major factors that control the development of soil in a given location regents?
Two important climatic components temperature and precipitation are key. They determine how quickly weathering will be and what kind of organic materials may be available on and inside of the soils. Moisture determines the chemical and biological reactions that will occur as the soils are formed.
What characteristics identify mountain landscape regions?
They usually have steep sloping sides and sharp or rounded ridges and a high point called a peak or summit. Most geologists classify a mountain as a landform that rises at least 1 000 feet (300 meters) or more above its surrounding area. A mountain range is a series or chain of mountains that are close together.
Which feature would most likely indicate the boundary between two landscape regions?
Which feature would most likely indicate the boundary between two landscape regions? A sharp change in elevation between two different adjoining bedrock structures.
What are the most likely geologic ages of volcanoes B and D?
What are the most likely geologic ages of volcanoes B and D? > Bottom 1 < 3) B is 9 million years old and D is 9 million years old.
Which landscape feature was most likely formed by glacial activity?
U-shaped valleys hanging valleys cirques horns and aretes are features sculpted by ice. The eroded material is later deposited as large glacial erratics in moraines stratified drift outwash plains and drumlins. Varves are a very useful yearly deposit that forms in glacial lakes.
Which location has the climatic conditions necessary for the greatest amount of chemical weathering to occur?
CLIMATE: The amount of water in the air and the temperature of an area are both part of an area’s climate. Moisture speeds up chemical weathering. Weathering occurs fastest in hot wet climates. It occurs very slowly in hot and dry climates.
At which location would the amount of deposition be greater than erosion?
C) A large amount of erosion has occurred.
A) A B) B C) C D) D 50. The diagram below represents a cross section of a portion of the Earth’s crust showing four different rock layers A B C and D.
How might climate change impact soil formation for various areas around the globe?
Soil formation is controlled by numerous factors including climatic factors such as temperature and precipitation. … The climate change will increase energy of destruction of soil minerals resulting in simplification of mineral matrix due to accumulation of minerals tolerant to weathering.
How does climate affect soil formation?
Climate indirectly affects soil formation through its influence on organisms as well. High temperatures and rainfall increase the degree of weathering and therefore the extent of soil development. Increase of rainfall increase organic matter content decrease pH increase leaching of basic ions movement of clay etc.
What are the factors that affect soil development and soil properties?
Why did these caverns and sinkholes form?
Why did these caverns and sinkholes form? The bedrock chemically reacted with acidic groundwater. This type of bedrock contained large amounts of oxygen and silicon. Glacial deposits altered the shape of the bedrock.
What is the color and type of rock that forms oceanic crust at mid ocean ridges?
Oceanic crust is generally composed of dark-colored rocks called basalt and gabbro. It is thinner and denser than continental crust which is made of light-colored rocks called andesite and granite. The low density of continental crust causes it to “float” high atop the viscous mantle forming dry land.
Which fossil appears to have the best characteristics of an index fossil?
A good index fossil is one with four characteristics: it is distinctive widespread abundant and limited in geologic time. Because most fossil-bearing rocks formed in the ocean the major index fossils are marine organisms. That being said certain land organisms are useful in young rocks and specific regions.
In what important way are mountainous landscape regions different from plains and plateau?
Plateaus look like large tables because of flat (not entirely) terrains. Their elevation is usually less steep than that of a mountain. The summit of a plateau is leveled. Mountains are the elevation of steep slopes while plateaus are elevated plains.
Which landscape features are primarily the result of wind erosion and deposition?
The main features deposited by wind are sand dunes. Loess are wind deposits of finer sediments.
What factors led to the different landscape regions of New York State?
Landscapes regions develop due to differences in geology and climate. The climate in New York State is relatively uniform: continental and humid. However New York does have a great variety of rock types and geological structures.
How do these winds affect India’s weather?
During winters a high pressure area is created to the north of the Himalayas. … Winds move from the high pressure area over the Southern Indian ocean. As these winds blow over the warm ocean they gather moisture and bring rainfall in the country.
Which geologic event most likely caused the Appalachian Mountains to form?
The Appalachian Mountains formed from terrane accretion and the collision of Gondwanaland with ancient North America as the Iapetus Ocean closed.
Why are ancient volcanic ash deposits important to geologists?
Why are ancient volcanic ash deposits important to geologists? They form resistant rock layers containing fossils. They are easily dated using carbon-14. They serve as good geological time makers.
Which feature was most likely formed by a glacier?
U-Shaped Valleys Fjords and Hanging Valleys
Glaciers carve a set of distinctive steep-walled flat-bottomed valleys. U-shaped valleys fjords and hanging valleys are examples of the kinds of valleys glaciers can erode.
What well known landscapes have been carved by glaciers?
Are features caused by erosion by alpine glaciers?
Alpine Glacial Erosion Features. Alpine glaciers produce very different topography than continental glaciers. Alpine glaciers produce wide valleys with relatively flat bottoms and steep sides due to the erosion that occurs at the base and edges of the glaciers. These are known as U-shaped valleys (Figure 17.17).
Which change is most likely to occur in a landscape if its climate changes from humid to arid?
Which change is most likely to occur in a landscape if its climate changes from humid to arid? Vegetation will increase. Surface features will become more rounded. Wind will become a more important agent of erosion.
What change in the climate of a location would most likely cause the greatest increase in chemical weathering of local bedrock?
| Question | Answer |
|---|---|
| Which change in climate would most likely cause the greatest increase in chemical weathering of local bedrock? | more rain |
| Which factor has the most influence on the development of soil? | climate |
| Solid bedrock is changed to soil primarily by the process of | weathering |
Which type of climate would cause the greatest rate of weathering?
In general hot wet climates accelerate chemical weathering while cold dry climates accelerate physical weathering. Although the rate of weathering depends on the type of rock rocks in tropical climates experience the highest rates of weathering because of the combination of high heat and heavy rainfall.
What is most likely to happen during erosion?
Erosion is the wearing away of the land by forces such as water wind and ice. Erosion has helped to form many interesting features of the Earth’s surface including mountain peaks valleys and coastlines.
Which type of climate has the greatest amount of rock weathering caused by frost action?
Where is the most deposition likely to occur?
Larger material and the majority of deposition occurs next to the river channel. This is the result of increased friction (with the flood plain) causing the velocity of the river to slow and therefore rapidly reduce its ability to transport material.
How does climate affect the landscape?
What are the effects of climate change on land?
In the United States between one-third and two-thirds of total damages will be caused by water shortages sea-level rise tropical cyclones extinction of species and productivity losses in agriculture forestry and outdoor recreation. Agriculture is particularly sensitive to climate change.
How does land use affect climate change?
Fires in forests grasslands shrublands and agricultural lands affect climate in two ways: 1) transporting carbon from the land to the atmosphere in the form of carbon dioxide and other greenhouse gases and 2) increasing the concentration of small particles (aerosols) in the atmosphere that tend to reduce the amount …
How does climate change affect soil pollution?
Read more. Household-level mitigation and adaptation actions are important because households make a significant contribution to greenhouse gas emissions and are severely affected by climate change.
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