Question

Explain the factors affecting population change?​

Answer 1

Answer:

two main factors affecting population growth are the birth rate (b) and death rate (d). Population growth may also be affected by people coming into the population from somewhere else (immigration, i) or leaving the population for another area (emigration,

Answer 2

Factors affecting population change are:

1. Birth rate: It refers to the number of live births per 1000 population over a year.

2. Death rate: It refers to the number of deaths per 1000 population over a year.

3. Immigration: When a person enters a new country is known as Immigration.

4. Emigration: When person leaves a country is known as emigration.