Question

If all factors for a population were at their optimum levels, then the population would be at the fastest rate. A. declining C. stabilizing B. eroding D. growing​

Answer 1

There are four major factors that affect population growth:

Birth rate: The number of births per 1000 people in a year. This has a positive effect on population growth. This makes sense, as people being born adds to the population.

Death rate: The number of deaths per 1000 people. This has a negative effect on population growth. People dying lowers the total population.

Immigration: The number of people entering the population. This has a positive effect on population growth. People entering the population increases it.

Emigration: The number of people leaving the population. This has a negative effect on population growth. People leaving the population decreases it.

Step-by-step explanation:

Answer 2

C. Stabilizing

Step-by-step explanation: