Biogeography - GK Questions and Answers for competitive exams on Geography | page-10

46 Which one of the following is caused by faulty methods of irrigation ?
A Salinisation
B laterisation
C Gully erosion
D Wind erosion

Answer: Option [A]
47 When was the Project Tiger launched in India ?
A 1971
B 1972
C 1973
D 1974

Answer: Option [C]
48 Which article of the Indian constitution enshrines it as one of the fundamental duties of every citizen of India to protect and improve the environment and wildlife ?
A Article- 51A
B Article- 52A
C Article- 53A
D Article- 54A

Answer: Option [A]
49 Which one of the following derives energy only from Trophic level II ?
A Autotrophs
B Omnivores
C Detritivores
D Carnivores

Answer: Option [D]
50 Which one of the following is one of the primary producers ?
A Duckweeds
B Insects
C Hydra
D Rotifers

Answer: Option [A]

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