Tex Says-Soil Grade 4

What is one reason why different types of soil have different properties and uses?

• They are formed in different locations

• They have different colors

• They have different textures

• They contain different nutrients

What is the time frame for the formation of soil?

• A few days

• A few months

• A few years

• A few minutes

What are the three classifications of soil particles?

Why is loam soil ideal for growing plants?

• Because it retains water and contains nutrients.

• Because it is easy to cultivate.

• Because it is rich in organic matter.

• Because it has good drainage.

What can be done to prevent soil erosion?

• Planting vegetation

• Using chemical fertilizers

• Removing topsoil

• Building concrete structures

Water retention in soil can be tested by conducting ________.

Improving soil quality for plant growth involves increasing ________.