Fine,coarse and powdery would all describe the
What are the layers of soil, in order from top to bottom?
topsoil – subsoil – bedrock
humus – air – water – weathered minerals
topsoil – bedrock – subsoil
sand – clay – loam
What is the solid layer of rock beneath soil?
Grain size affects the characteristics of soil. Select two correct answers
Select the three types of soil in the list below