Topic 4 Science Test

Front

A single hill that has steep sides and a flat top is called a _________.

Back

butte.

Front

The top layer of soil is called ______________.

Back

topsoil.

Front

At 12:00 P.M., noon, where is the sun located?

Back

Straight above our heads.

Front

The second main layer of soil is called ____________.

Back

subsoil.

Front

The sun rises in the ______.

Back

east.

Front

What is the definition of topsoil?

Back

The uppermost layer of soil, rich in organic material and nutrients.

Front

What is the definition of subsoil?

Back

The layer of soil beneath the topsoil, containing minerals and less organic material.

Front

What direction does the sun set?

Back

west.

Front

What is a butte?

Back

A hill with steep sides and a flat top.

Front

What is the importance of topsoil?

Back

It is crucial for plant growth as it contains nutrients.