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  9. Q69

UPPSC PCS 2016 · Question 69 of 145

Which of the following is an artificial ecosystem?

Geography

  1. ARice fieldCorrect
  2. BForest
  3. CGrassland
  4. DLake

Answer: A. Rice field

Explanation

All living organisms together with their environment form a specific system, which is called ecosystem. Ecosystems are man-made (artificial) and natural forests, lakes, ponds and grasslands are natural ecosystems while paddy fields are artificial ecosystems.

Source: edurev.in UPPSC Prelims 2016 GS Paper I with Answer Key and Solutions; answers per official UPPSC key (Booklet C)

← Q68View full paper (145 questions)Q70 →

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