Which sediments typically make up the C horizon?
Aboulders, cobbles, and pebbles
Bsand, silt, and clay
Csand, clay, and pebbles
Dboulders, clay, and silt
Aboulders, cobbles, and pebbles
Bsand, silt, and clay
Csand, clay, and pebbles
Dboulders, clay, and silt