Fact 1: If an animal lives under ground then that animal will be protected from a wild fire.

Fact 2: Many squirrels live in burrows under the ground instead of in the trees.

Given the two facts above, answer the question "Many squirrels are protected from what by their burrows" with the following options: 
- disease
 - wild fire
 - A virus
 - Wet weather
 - sun's heat
 - cold air
 - Winter
 - deforestation


 

  wild fire       