Fact 1: Changes in the pH of soil can cause plants to die.

Fact 2: Animals and humans eat plants for their nutrients.

Given the two facts above, answer the question "What can changes in soil pH do?" with the following options: 
- Damages them
 - It decreases
 - death and devastation
 - Increase human wealth
 - Rob humans of nutrients
 - Cause humans happiness
 - Destroy crops
 - Give humans pleasure


 

     Rob humans of nutrients    