A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its population growth?
-14
0 -12
O 12
O 14

-14

Explanation:

The population growth is defined as an increase in the number of individuals in a population. The growth of a population depends largely on the birth and death rates as well as migration in and out of the population. Mathematically, the population growth can be expressed as:

(B-D) + (I - E), where B = birth rate, D = death rate, I = immigration, and E = emigration.

In the illustration, B = 5, D = 15, I = 2, and E = 4. Therefore;

Population growth = (5 - 15) + (2 - 4) = (-10) + (-4) = -14

Hence, the population growth is -14.

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

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