What is population?
Population is the number of people living in an area
What is birth rate?
Birth rate is the number of babies born per thousand in a country each year
What is death rate?
Death rate is the number of people who die in a country per thousand each year
What is natural increase
Natural increase is simply Birth Rate minus Death rate
Factors that increase birth rate:
Polygamy
Early Marriage
Better Health Care
More food supply
Improved hygiene
Better water supply
Factors that increase death rate:
Bad Health Care
Polluted Water
Unhealthy lifestyle
Stress
Lack of social activity
Bad hygiene