Soil Worksheet-1
Multiple-Choice Question:
(A) aggregate (B) humus
(C) parent material (D) lichens
Read More...
Soil Worksheet-2
Multiple-Choice Question:
(A) pedogenesis
(B) chemical weathering
(C) mechanical weathering
(A) pedogenesis
(B) chemical weathering
Read More...Soil Worksheet-3
Multiple-Choice Question:
(A) hydrochloric acid (B) water
(C) carbon dioxide (D) carbonic acid
Read More...