Fact 1: Heavy rains cause flooding.

Fact 2: Flood waters rise rapidly.

Given the two facts above, answer the question "heavy rains cause waters to what?" with the following options: 
- rise rapidly
 - Condensation
 - parch the land
 - dry the soil
 - Sediment
 - threatened
 - dry up
 - swamp vegetation


 

 rise rapidly        