What is it?
weathering
humus
decomposition
What is it?
fine rock particles
small rock particles
large rock particles
What is it?
clay soil
loam soil
sandy soil
What is it?
loam soil
sandy soil
clay soil
What is it?
decomposition
weathering
humus
What is it?
dissolve
breakdown
absorb
What is it?
loam soil
clay soil
sandy soil
What is it?
breakdown
absorb
dissolve
What is it?
breakdown
dissolve
absorb
What is it?
Stone and Minerals
Organic Matters
Water and Air
What is it?
decomposition
humus
weathering
What is it?
wet
fine
dry
What is it?
clay soil
loam soil
sandy soil