Question

which of the following best describes the term biological magnification? * 1 point

when food, water, and space are limited, causing carrying capacity to be reached

when members of a crowded population are at odds for food, water, space, and other resources

the buildup of non - biodegradable chemicals in consumers as they are passed up the food chain

using the earths resources more carefully, and preserving and restoring natural habitats

Explanation:

Biological magnification refers to the process where non - biodegradable chemicals (such as certain pesticides) accumulate in organisms as they move up the food chain. Each organism in a higher trophic level consumes multiple organisms from the lower level, leading to an increase in the concentration of these chemicals.

• The first option describes carrying capacity limitations due to resource (food, water, space) scarcity.
• The second option is about competition within a population for resources.
• The fourth option is related to conservation and sustainable use of resources.

Answer:

The buildup of non - biodegradable chemicals in consumers as they are passed up the food chain.