Question

The world population has grown very rapidly. Why?

Answer 1

Answer:

Explanation:

The world population has grown very rapidly because the death rate has gone down as a result of the growth of food supplies and the improvement of medical facilities. Also, unlike the death rate, the birth rate has remained quite high. Thus, the birth and death rates affect the balance of population.

Answer 2

Answer:

As the death rates are decreasing because of better health facilities, the birth rate is actually remaining the same. And as we know, the birth rate and the death rate are the two influencing factors of the population.

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