Question

The world population has grown rapidly.....Why....???​

Answer 1

Answer:

This rapid growth increase was mainly caused by a decreasing death rate ( more rapidly than birth rate ) and particularly an increase in average human age .By 2000 the population counted 6 billions heads , however population growth( doubling time) started to decline after 1965 because of decreasing birth rate .

Answer 2

Answer:-

The availability of better food supplies,increase in medical facilities, reduced death rate,birth rate almost remaining the same.So the world population has grown rapidly.

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