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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper I, General Studies · Q50 of 120

Geo-Scientist Prelims 2023 General Studies Q50: What is ‘bioenergetic approach’ in modern ecology?

QuestionEcology / energy flow

What is ‘bioenergetic approach’ in modern ecology?

  1. (a) Study of similarities and differences in food relationships among living organisms and various forms of energy supporting their life
  2. (b) Study of energy retention by ecosystems under threat
  3. (c) Study of energy loss by ecosystems under threat
  4. (d) Study of energy in deep oceans during cyclone buildup

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