Properties of Soil

Front

What is clay soil known for?

Back

Clay soil absorbs water well because it has very small particles.

Front

What does retention mean in the context of soil?

Back

Retention means to absorb and hold water.

Front

True or False: Soil with a lot of iron may be bluish yellow.

Back

False

Front

Which soil type has the largest particles?

Back

Sand has the largest particles.

Front

What is the first step in soil formation?

Back

Soil formation begins with the weathering of rock.

Front

What are the three main types of soil?

Back

Clay, sand, and silt.

Front

What is humus?

Back

Humus is the organic component of soil formed by the decomposition of leaves and other plant material.

Front

What is the role of nutrients in soil?

Back

Nutrients are essential for plant growth and are absorbed by plants from the soil.

Front

How does soil texture affect water drainage?

Back

Soil texture affects water drainage; sandy soil drains quickly, while clay soil retains water.

Front

What is the difference between topsoil and subsoil?

Back

Topsoil is the uppermost layer of soil, rich in organic material, while subsoil is below it and contains minerals and less organic matter.