Final answer:
Biomagnification is the movement of toxins through an ecosystem via living organisms. It is the process by which toxins become more concentrated and increase in toxicity as they pass through the food chain. Organisms higher up the food chain can have severe health impacts due to this phenomenon.
Step-by-step explanation:
Biomagnification is the movement of toxins through an ecosystem via living organisms. It refers to the process in which certain chemicals or pollutants become more concentrated and increase in toxicity as they pass through the food chain. As organisms consume other organisms, the toxins accumulate and become more hazardous in higher trophic levels. For example, if a small fish consumes algae contaminated with a pollutant, then a larger fish that eats the small fish will accumulate a higher concentration of the toxin, and a top predator that eats the larger fish will accumulate the highest concentration of the toxin. This phenomenon can have severe consequences for the health of organisms higher up the food chain.
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