Biology for IGCSE & O level - Human Influences On Ecosystems (Section 5 - No. 40)

Which of the following is a characteristic of a non-biodegradable pollutant?
It is easily broken down by decomposers.
It remains in the environment for a long time.
It is quickly absorbed by plants.
It enriches the soil.

Explanation

Non-biodegradable pollutants persist in the environment because they cannot be broken down by natural processes.

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