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Q: Why mechanical weathering is more effective in desert area?
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What is the main thing that mechanical weathering accomplishes that makes chemical weathering more efficient?

Mechanical weathering increases the surface area that can be attacked by chemical weathering.


How does chemical weathering promote mechanical weathering?

Mechanical weathering breaks down the rock into smaller pieces, exposing more surface area. This allows the acid and chemicals to break down the pieces of rock faster.


In which one of the area would you expect to find chemical weathering of a opposed to mechanical weathering?

Panama


What type of erosion effects the largest area?

mechanical weathering


Which area on the earth is likely to have the highest rates of weathering both mechanical and chemical?

Tropical areas experience the highest rate of mechanical and chemical weathering of rock.


Why is the desert an area of slow weathering?

The greatest agent of erosion is water which is rare in the desert except during the brief rainy season. Therefore, water erosion in the desert is much slower than in areas with more rainfall.


How does chemical weathering speed up the effects of mechanical weathering?

Mechanical weathering breaks down the rock into smaller pieces, exposing more surface area. This allows the acid and chemicals to break down the pieces of rock faster.


What is the relationship between surface area and weathering rate?

The rate of weathering also depends on the surface area that is exposed. Mechanical weathering breaks rocks into smaller pieces. As the pieces get smaller, their surface area increases. When this happens, there is more total surface area available for chemical weathering. The result is that weathering has more of an effort on smaller particles.


You are in an area with a dry climate and a landscape with sharp cliffs This is most likely a consequence of?

mechanical weathering


How might more than one agent of mechanical weathering operate in the same place?

By being in the same area or Causing weathering at the same time or place


How does the amount surface area affect the rate of weathering?

The surface area of a rock has a big affect on the rate of weathering. The higher the surface area of the rock in proportion to its overall mass will result in a quicker rate of weathering of the rock.


How does mechanical weathering affect the rate of chemical weathering?

Chemical weathering is when chemicals such as chemicals excreted from plants wear away at the earth's surface. Mechanical weathering is when natural forces wear away at the earth's surface such as rock.