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Natural Vegetation and Wildlife — Social Studies STD 9 — Question

CBSE BoardEnglish MediumSTD 9Social StudiesNatural Vegetation and Wildlife3 Marks
Question
State the main causes which are a threat to the ecosystem.
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Answer

  1. Hunting and poaching by greedy hunters for commercial purpose and their profits.
  2. Pollution due to chemical and industrial waste and acid deposits.
  3. Introduction of alien species and reckless cutting of forests to bring land under cultivation.
  4. People have inhabited the areas by clearing the forests. They are also responsible for the imbalance.

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