Soil Test Review

Front

What type of soil is sticky when wet, has small particles, and holds water well?

Back

Clay

Front

What process contributes to the development of soil by breaking down rock?

Back

Weathering by wind, water, and ice

Front

How can you determine the texture of soil?

Back

By rubbing particles between your fingers

Front

What are the main causes of weathering?

Back

Water, ice, and wind (not the sun)

Front

Can a small stream or other source of flowing water form a canyon?

Back

False

Front

What is soil made of?

Back

Minerals, organic matter, water, and air

Front

What is the top layer of soil called?

Back

Topsoil

Front

What is the process of soil formation called?

Back

Pedogenesis

Front

What is loam?

Back

A type of soil that is a mixture of sand, silt, and clay, good for growing plants.

Front

What role does water play in soil?

Back

Water helps to dissolve nutrients and supports plant growth.