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An ecological ‘hotspot’ is a region

Question and options

An ecological ‘hotspot’ is a region
  1. With maximum species diversity
  2. Having the maximum population of an endangered species
  3. That has retained more than 70% of its original habitat
  4. That has experienced a temperature rise that threatens its endangered species

Answer and explanation

Correct answer: A - With maximum species diversity
A biodiversity hotspot is a region with very high species diversity and endemism that has lost at least 70% of its original habitat. Of the options, 'maximum species diversity' fits; 'retained more than 70% of its original habitat' reverses the habitat condition.

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