What Is the Term for Movement of Water and Nutrients

question 15

Multiple Choice

What is the term for movement of water and nutrients between biotic and abiotic portions of an ecosystem?

• A)bio-cycling
• B)biogeochemical cycling
• C)decomposer-detrital cycling
• D)energy cycling

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Definitions:

Depth Perception

The ability to perceive the world in three dimensions and to judge the distance of objects accurately.

Focal Point

Point at which light rays cross after passing through a concave lens, such as the lens of the eye.

Concave Lens

A lens that is thinner at the center than at the edges, commonly used to correct nearsightedness.

Far Point

The maximum distance at which the eye can see an object clearly without strain.