Question

What is population growth ​

Answer 1

Answer:

increase in the number of individuals. is called population growth.

Answer 2

$\huge\underline\mathfrak\pink{Ello}$

$\red{\bold{\underline{\underline{Population\: Growth:-}}}}$

Growth of population refers to the increase in the number of inhabitants of a country during a specific period of time.

★It is determined by :-

$\purple{\bold{\underline{\underline{(I) \:Birth \: Rate:-}}}}$

Birth rate is the number of live births per thousand persons in a year. It is major component because birth rate have always been higher than death rate.

$\blue{\bold{\underline{\underline{(ii)\:Death \: rate:-}}}}$

Death rate is the number of deaths per thousand persons in a year. The main cause of the rate of growth of the Indian population has been the rapid decreases in death rates.

$\green{\bold{\underline{\underline{(iii)\: Migration:-}}}}$

The third components of growth is migration. Migration is the movement of people across regions. Migration can be internal and international. Internal migration is the movement within the country and International migration is the movement of between the countries.

$\huge\underline\mathfrak\orange{Thanks}$