The greatest biological problem faced by human beings is:

  • A
    Population explosion
  • B
    Depletion of ozone layer
  • C
    Depletion of natural resources
  • D
    Land erosion

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Similar Questions

In India,the number of females per $1,000$ males had been constantly decreasing. In which of the following years did this number increase?

The impact of human population is directly related to

Which of the following does not help in the control of population growth?

Statement $1$: One in every six persons in the world is an Indian.
Statement $2$: In India,there are more females than males.

Human population in India reached the $1$ billion mark by the year . . . . . . .

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