Carbon is found in living organisms. The constant flow of carbon on Earth through organisms and the air is known as the carbon cycle

True

Explanation:

Because carbon cycle is basically carbon getting recycled from one place to another. One carbon could be in human and when human dies it goes to soil. the bacteria decompose the human and release carbon as carbon dioxide and the process just repeats hence called a cycle.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."