Unlock Elite Access: Level Up Your Preparation with Exclusive Content

Geography Optional 300+ Score Pack · Model answer

“Anthropogenic impacts have caused major global and regional changes and imbalances in ecosystem.” Elucidate with examples.

  • UPSC 2026
  • Environmental Geography

Unlock the full answer · ₹1,770 ↓

An ecosystem holds together through energy flow, nutrient cycling and trophic regulation. Human impact works by breaking one of these loops, after which the system does not shrink so much as reorganise into a simpler state.

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

  • How human forcing enters an ecosystem
  • Global changes
  • Regional imbalances
  • Where the settled account is contested
  • Judgement
Geography Optional 300+ Score Pack

Geography Optional 300+ Score Pack

Unlock this answer and 800+ more

  • 820 solved PYQ model answers (2013–2026), Paper I and Paper II
  • Topic-wise across all 20 syllabus units
  • 20 PYQ Pattern Analysis & Strategy reports, one per unit
  • Diagrams and maps drawn inside the answers, where you would draw them
  • 500 days of access from the day you enrol, on phone, laptop or tablet

₹1,770₹2,50029% off

Get Geography Optional 300+ Score Pack @ ₹1,770 →

One-time payment · No subscription · Instant access · UPI, cards, RuPay

See every Environmental Geography question (97 solved) →Already enrolled? Log in