Organisms contribute to soils formation by ________.
A)contributing organic matter to the soil
B)degrading organic matter to form humus
C)stirring the soil to allow air infiltration
D)all of the above

Question

Quizplus · Accepted Answer

Organisms contribute to soil formation by contributing organic matter to the soil, degrading organic matter to form humus through the process of decomposition, and stirring the soil to allow air infiltration. As a result, all of the above options are correct.

Organisms Contribute to Soils Formation by ________