Biodiversity GK Questions and Answers

25. The concept of carbon credit originated from which one of the following?
  A.  Montreal Protocol
  B.   Earth summit
  C.  Kyoto protocol
  D.  Doha round
Answer
Ans: C
Kyoto protocol
26. Climate change is caused by
  A.  Greenhouse gases
  B.  Pollution
  C.  Depletion of ozone layer
  D.  All the above
Answer
Ans: D
All the above
27. The concept of ecological niche was first introduced by
  A.  C.C. Park
  B.  J. Grinnell
  C.  E.P. Odum
  D.  G.E. Hutchinson
Answer
Ans: B
J. Grinnell
28. The highest chemical pollution is caused by the industrial effluents of
  A.  Leather industry
  B.  Rayon industry
  C.  Paper industry
  D.  Textile industry
Answer
Ans: A
Leather industry
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