Which is an abiotic factor?

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Prepare for the OpenSciEd 7.5 Ecosystem Dynamics Test with engaging quizzes and detailed explanations. Master ecosystem concepts and ensure success in your exam!

Multiple Choice

Which is an abiotic factor?

Explanation:
The main idea is telling apart abiotic from biotic factors in ecosystems—the nonliving conditions versus living organisms. Temperature is an abiotic factor because it is a nonliving condition that influences how, where, and how fast organisms survive and function. It affects metabolic rates, enzyme activity, and distribution of species across environments. The other options are living organisms themselves, which are biotic factors: plants, animals, and fungi. They interact with their surroundings, but they are living entities, not nonliving conditions.

The main idea is telling apart abiotic from biotic factors in ecosystems—the nonliving conditions versus living organisms. Temperature is an abiotic factor because it is a nonliving condition that influences how, where, and how fast organisms survive and function. It affects metabolic rates, enzyme activity, and distribution of species across environments. The other options are living organisms themselves, which are biotic factors: plants, animals, and fungi. They interact with their surroundings, but they are living entities, not nonliving conditions.

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