Biogeography - General Awareness Questions and Answers on Geography

Questions

56 Which one of the following derives energy only from Trophic level I ?

A Herbivores

B Carnivores

C Detritivores

D Omnivores

Answer: Option [A]

57 The extremely acidic soils have a P^H value of

A 4-8

B 4- 4.5

C 4.5- 5

D 5- 5.5

Answer: Option [B]

58 Which one of the following is a greenhouse gas ?

A Methane

B Nitrogen

C Hydrogen

D None of the above

Answer: Option [A]

59 Which one of the following is known as closed savanna ?

A Tree savanna

B Grass savanna

C Shrub savanna

D Woodland savanna

Answer: Option [D]

60 Which one of the following is the permissible noise level of industrial areas in India during day time ?

A 45dB

B 65dB

C 75 dB

D 90 dB

Answer: Option [C]

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