Where does the majority of soil originate from?
A) It comes from magma from the mantle.
B) It comes from volcanoes.
C) It comes from weathered rock.
D) It is brought up from the ocean floor.
E) It is produced by humans.

Question

Quizplus · Accepted Answer

The majority of soil originates from weathered rock, which is broken down into smaller pieces by physical and chemical weathering processes such as freeze-thaw cycles, plant roots, and water erosion. Over time, organic matter and other minerals become mixed with the weathered rock, leading to the formation of soil. Soil can also be transported from one area to another through natural processes such as wind and water erosion, or human activities such as farming and construction. However, the origins of the soil still primarily come from weathered rock.

Where Does the Majority of Soil Originate From