What are the three main types of soil?
Clay, humus and loam
Silt, loam and parent material
Sand, silt and clay
Loam, silt and sand
Silt, clay and humus
List these types of soil by their particle size from largest to smallest.
Silt, sand, clay
Sand, clay and silt
Sand, silt, clay
Clay, sand and silt
Clay, silt, sand
