You are presented with the question "What might cause animals to leave their environment?" and the following answer choices: 
- storms
 - Drought
 - Lack of predators
 - flooding
 - Adapting to that environment
 - Plentiful food sources
 - forces
 - mines

Now knowing that if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water and where there is no water there is drought, choose the best answer.


 

  Drought       