What is the most correct reason why deforestation affects ecological balance?
Answer and explanation
Correct answer: Removal of forests affects soil, wildlife habitats and the water cycle.
Forests hold soil with their roots, help rainwater infiltrate the ground, and provide habitats for many organisms. Therefore, deforestation can cause soil erosion, alter the water cycle, and reduce biodiversity, disturbing ecological balance. Option C is a close distractor, but deforestation increases rather than prevents the risk of soil erosion. Exam tip: remember the linked effects of deforestation on soil, water and wildlife.
Frequently asked questions
What is the correct answer to this question?
Removal of forests affects soil, wildlife habitats and the water cycle.
Why is this the correct answer?
Forests hold soil with their roots, help rainwater infiltrate the ground, and provide habitats for many organisms. Therefore, deforestation can cause soil erosion, alter the water cycle, and reduce biodiversity, disturbing ecological balance. Option C is a close distractor, but deforestation increases rather than prevents the risk of soil erosion. Exam tip: remember the linked effects of deforestation on soil, water and wildlife.
Which subject and chapter does this question cover?
This is a Class 9 History question. Chapter: Forest Society and Colonialism. Topic: Why Deforestation?.
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