How is soil different from crushed rock?
A)Soil forms through leaching whereas crushed rock forms due to erosion.
B)Only soil holds water, only crushed rock holds air.
C)Soil contains humus whereas crushed rock does not.
D)Soil is composed of weathered parent material whereas crushed rock is not.

Question

Quizplus · Accepted Answer

Soil contains humus, which is organic material from decomposed plants and animals, whereas crushed rock does not contain this organic component.

How Is Soil Different from Crushed Rock