Describe what will occur the population if it increases in number when food is scarce?

There will also be riots in the streets, criminals acts will increase, this could come from stealing to murdering for food, the animal kingdom will basically go near extinction if the government can't control its people from hunting, ultimately governments might collapse under the demands of the people.

more people will die

Explanation:

If you have a big population and little food mor peple will die.