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) soil properties
C) grains of rock
D) dirt

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

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

A) topsoil
B) subsoil
C) bedrock

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

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

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) sand
D) humus