Fact 1: Rain causes erosion.

Fact 2: Erosion and landslides are common.

Given the two facts above, answer the question "What can be caused by rain?" with the following options: 
- landslides
 - Water expanding
 - deforestation
 - salinity
 - vaporization
 - flooding
 - Pollution
 - contamination


 

 landslides        