Question

Fill in the blanks. 1. The ______ is a chief natural factor affecting the population change. 2. In ______ the birth rate is low, hence the low base, and there are more adults than child. 3. _______ is calculated using the following formula. Total population Total land area in km 4. The ______ is calculated by subtracting the death rate from the birth rate. 5. ______ is used to describe the movement of people out of a country. ​

Answer 1

Explanation:

I do not know bro, I will send later.