Question

Explain how birth rate, immigration, death rate, and emigration affect population growth.

Answer 1

Population growth is exactly what it sounds like, the growth of the population.

There are several things that contribute to population growth, whether it's increasing, or decreasing.

Birth rate rising or decreasing would affect the number of people in the world, or in a country, and this could lead to over-population if too many people are born in the same amount of time.

Death rate would decrease the population, because you're losing people who are apart of the population.

Emigration would affect the population growth in an area, such as the united states, because it's adding people to an already highly populated country. Population numbers would go up as more and more people emigrate to the area.

Hope this helps! Let me know if I need to clarify or add more info if this isn't enough!!!

Step-by-step explanation:

Answer 2

Answer: They affect population Growth because they highly influence the number of people in the community.

Step-by-step explanation:

Birth rate is something that varies depending on culture, some cultures encourage people to have more kids, so in that specific community the birth rate will be higher, and a higher birth rate, as those people age will lead to a higher death rate. Changes affects population growth because moving (in both emigration and immigration) there is a change of environment.

Emigration may lead to a lower birth rate, as it has more to do with people moving from rural areas to city areas. Since raising kids is expensive, especially in cities, they might have less kids, therefore affecting population growth.

Immigration also highly affects population growth because it encourages a high movement of people. Since people are coming from all over the world and choosing to set in an specific area, that area will have an increase in population growth.