Q. Consider the following statements:
Statement-I: Tropical rainforests exhibit poor soil fertility, yet support rich biodiversity and dense vegetation.
Statement-II: Rapid nutrient cycling in the litter layer compensates for the naturally nutrient-poor red latosol soils.
Which one of the following is correct in respect of the above statements?

[A] Both Statement-I and Statement-II are correct and Statement-II is the correct explanation for Statement-I

[B] Both Statement-I and Statement-II are correct, but Statement-II is not the correct explanation for Statement-I

[C] Statement-I is correct, but Statement-II is incorrect

[D] Statement-I is incorrect, but Statement-II is correct

Answer: A
Notes:

Explanation:

  • Despite poor soil fertility (due to leaching and red latosols), tropical rainforests support dense and diverse life forms.
  • Rapid decomposition and nutrient recycling in the litter layer enable high productivity and compensate for soil poverty.

Source: Environment( N.C.E.R.T)

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