A) The roots of plants hold the soil in place, so it won't erode away.
B) Soil conservation does not work. Humans cannot prevent erosion

A) corn
B) clay
C) loam
D) sand

A) dirt
B) soil facts
C) grains of rock
D) soil properties

A) humus
B) loam
C) sand
D) clay

A) Humus
B) Loam
C) Sand
D) Clay

A) topsoil
B) subsoil
C) bedrock

A) It is not a good soil to grow plants in.
B) It can be used in gardens as a fertilizer.
C) It comes in many different colors.
D) It holds water well.

A) clay
B) sand
C) humus
D) loam

A) helps to fertilize soil
B) plants cannot grow in it
C) is light in texture
D) has dark color

A) sand
B) humus
C) clay
D) loam