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) loam
B) corn
C) clay
D) sand

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

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

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

A) topsoil
B) bedrock
C) subsoil

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

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

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

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