Soil Review

The breaking down of rocks into smaller pieces is called...

• Decompose

• Particles

• Weathering

• Humus

How can we conserve water?

• Going swimming in November

• Turning off the tap when it is dripping

• Increasing shower time

• Washing small loads of laundry

Match the following

• weathering

• 
•  mixture of sand, silt, and clay rock and humus (plant and animal remains)

• 
• Decompose

• 

(Pick all that apply) Soil is a mix of...

• Sand

• Silt

• Clay Rock

• Humus

Match the product to the natural resource

• Bacteria

• 
• Mold

• 
• sugar cane

• 
• Trees

• 
• Cotton

• 

Where is water needing to be conserved? (Pick two)

Soil contains animal remains even if we can't see them. This statement is ​ (a)  

• True
• False

Scarcity means

• A little of something

• A lot of something

• When you are afraid

• weathering

Abundance means

• A little of something

• A lot of something

• When you are afraid

• weathering

What are the four components of soil?

• insects, sand, topsoil

• clay, sand, humus (with earthworms), silt

• topsoil, subsoil, bedrock

• earthworms, sand, silt