You are presented with the question "What enhances the effects of erosion?" and the following answer choices: 
- less wind
 - dry soil
 - coastlines
 - flooding
 - rivers
 - streams
 - increase in top soil
 - mulch

Now knowing that being exposed to wind can cause erosion of soil and on bare, dry soil, wind erosion can remove significant quantities of topsoil, choose the best answer.


 

  dry soil       