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) sand
B) corn
C) loam
D) clay

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

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

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

A) bedrock
B) topsoil
C) subsoil

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

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

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

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