Question

The rate at which a population grows or declines depends upon the rate of

• A. births
• B. immigration
• C. deaths
• D. all of these

Answer 1

Answer: (D)

The rate of growth or decline of a population basically depends on four factors, including natality rate or births, mortality rates or death, and the emigration and immigration rates. These four factors affect the inflow and outflow of a population and hence, affects the growth and decline of a population.

So, the correct answer is 'All of these'