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

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

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

A) subsoil
B) topsoil
C) bedrock

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

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

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

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