On the Illustration, the Letter That Represents Colloid-Sized Particles Is

Q64: Extremely small mineral or organic particles that

Q65: Spodosols are generally highly fertile and naturally

Q66: Soil forms fairly quickly at a rate

Q67: The soil order occurring in isolated areas

Q68: Decomposition of organic matter to humus is

Q70: Spodosols are often called peat or muck.

Q71: On the illustration, the soil at K

Q72: Colloids help plants absorb nutrients.

Q73: Low latitude soils are all of the

Q74: On the illustration, the soil at G