7th; Soil Formation Flashcards
1
Q
A loose mixture of small rock fragments, organic matter, water, and air that can support the growth of vegetation.
A
Soil
2
Q
Remains of decayed organic matter.
A
Humus
3
Q
A vertical section of soil that shows all of the different layers.
A
Soil Profile
4
Q
Each layer in the soil profile that has different physical properties.
A
Soil Horizon