Multiple choice

Which human activity would be least likely to disrupt the stability of an ecosystem?

  1. disposing of wastes in the ocean

  2. using fossil fuels

  3. increasing the human population

  4. recycling bottles and cans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Recycling reduces the need for raw material extraction and waste disposal, making it the least disruptive activity among the choices provided.

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