Which of the following is considered a "Hotspot of biodiversity in India"?

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UPPSC RO/ARO General Studies Official Paper (Held on: 5 Dec 2021)
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  1. Aravalli Hills
  2. Western Ghats
  3. Eastern Ghats
  4. Indo-Gangetic Plains

Answer (Detailed Solution Below)

Option 2 : Western Ghats
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UPPSC RO ARO Prelims General Studies Full Test 2
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Detailed Solution

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The correct answer is Western Ghats.

Key Points

  • A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation.
  • There are 4 biodiversity hotspots in India-​
    • Himalaya:-
      • Includes the entire Indian Himalayan region (and that falling in Pakistan, Tibet, Nepal, Bhutan, China, and Myanmar).
    • Indo-Burma:-
      • Includes entire North-eastern India, except Assam and Andaman group of Islands (and Myanmar, Thailand, Vietnam, Laos, Cambodia, and southern China)
    • Sundalands:-
      • Includes Nicobar group of Islands (and Indonesia, Malaysia, Singapore, Brunei, Philippines).
    • The Western Ghats and Sri Lanka:-
      • Includes entire Western Ghats (and Sri Lanka)Hence option 2 is correct.
      • The Western Ghats are a mountain range running parallel along the western coast of India starting from Gujarat and ending in Tamil Nadu covering the states of Maharashtra, Goa, Karnataka, and Kerala.

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