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: Where there is no water there is drought.

Given the two facts above, answer the question "What might cause animals to leave their environment?" with the following options: 
- storms
 - Drought
 - Lack of predators
 - flooding
 - Adapting to that environment
 - Plentiful food sources
 - forces
 - mines


 

  Drought       