Question

4 questions, help?

Which process of soil erosion is being prevented by the structure shown below?

Wind

Gravity

Glaciers

Moving water

Answer 1

Which of the following would be the best soil for gardening?

A soil that is 35 percent sand, 30 percent clay, and 35 percent silt

A soil that is 10 percent sand, 80 percent clay, and 10 percent silt

A soil that is 5 percent sand, 20 percent clay, and 75 percent silt

A soil that is 85 percent sand, 10 percent clay, and 5 percent silt

Answer 2

A soil sample is 25 percent sand, 55 percent clay, and 20 percent silt. Use the following soil texture triangle to determine the type of soil present in this sample.

Clay

Silty loam

Sandy clay

Sandy clay loam

Answer 3

Jonathan used the following soil triangle to identify a sample of soil as sandy clay.


Explain the characteristics of this soil sample that likely allowed Jonathan to make this identification. Include particle size and texture in your response.

Answer 4

in the first picture i see fence that mean sands are dry (kind of)moving water i don't think so,but in 60 percent i choose gravity.because if gravity doesn't exist up layer of sands not absorb the wet.

Answer 5

since water is not the issue, wind probably is