Fact 1: Being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.

Fact 2: Bogs are composed of peat.

Given the two facts above, answer the question "What does extreme heat and pressure in a swamp over long periods of time create?" with the following options: 
- harm
 - soils
 - death
 - cracks
 - sweat
 - loss
 - Injury
 - bogs


 

        bogs 