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

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

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

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

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

A) topsoil
B) subsoil
C) bedrock

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

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

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

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