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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 · Q32 of 120

Geo-Scientist Prelims 2023 General Studies Q32: In deep ponds and lakes, which one of the following vertical zones…

QuestionAquatic ecology / lake zonation

In deep ponds and lakes, which one of the following vertical zones receives least light penetration?

  1. (a) Surface
  2. (b) Littoral zone
  3. (c) Limnetic zone
  4. (d) Profundal zone

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