Fact 1: If the amount of available food and water decreases in an environment then animals may leave that environment to find food and water.

Fact 2: Famines occur when there is a general shortage of food.

Given the two facts above, answer the question "Animals may leave an environment during which event?" with the following options: 
- Birth
 - Winter
 - Tropical
 - Rainstorm
 - flooding
 - Hibernation
 - Famine
 - storms


 

       Famine  