Question

If death rates exceed birth rates and migration rates do not change, then what will happen to the population?

Answer 1

It will decrease.

Explanation:

Imagine glasses in a cupboard. A constant supply of glasses comes in each day, and a constant amount goes out.

If someone starts smashing the glasses, one by one, the system will be affected and, since the amount coming in and out are constant, there will simply be less glasses in total.