Fact 1: Being exposed to wind can cause erosion of soil.

Fact 2: Desertifcation can be caused by overgrazing, soil erosion, prolonged drought, or climate change.

Given the two facts above, answer the question "Being exposed to wind can cause " with the following options: 
- Pollution
 - deforestation
 - flooding
 - hyrdation
 - contamination
 - isolate
 - Desertification
 - scattered light


 

       Desertification  