Multiple choice

Which of the following activities will most likely have negative impact on an ecosystem?

  1. Planting trees

  2. Building highways

  3. Conserving water

  4. Protecting forests
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Building highways involves clearing land, removing vegetation, and fragmenting habitats, which disrupts local ecosystems. Planting trees, conserving water, and protecting forests are all beneficial conservation activities.

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