Fact 1: Moss causes chemical weathering.

Fact 2: Chemical weathering is strongest in tropical environments.

Given the two facts above, answer the question "Where is moss the strongest?" with the following options: 
- near the shoreline
 - looseness of dirt or compost
 - The area was once underwater
 - It used to be covered by water
 - dead organisms
 - tropical environments
 - our nearest star
 - the body's largest organ


 

      tropical environments   