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Geography Optional 300+ Score Pack · Model answer

What are the factors affecting regional ecological changes ? How do these affect human health ?

  • UPSC 2024, 2023, 2022, 2021, 2020, 2015
  • Environmental Geography

Regional ecological change is a shift in the composition, functioning and services of ecosystems across a landscape or sub-continent — a river basin, a mountain range, a delta.

You are reading the opening of the model answer. The full answer is part of the Geography Optional 300+ Score Pack.

What the full answer covers

  • Factors Affecting Regional Ecological Change
  • Natural Factors
  • Human-Induced Factors
  • How These Changes Affect Human Health
  • Vector-Borne Disease
  • Zoonoses at Disturbed Forest Edges
  • …and 6 more sections, with a conclusion

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