Being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Vegetation vegetation or plants are in abundunce in the tundra.
Being buried under soil and mud changes plants into peat through extreme heat and pressure in a swamp over a long period of time.
being buried under soil and mud changes plants into what through extreme heat and pressure in a swam

[1] amoeba
[2] growth
[3] animals
[4] coal
[5] burrs
[6] deadly
[7] vegetables
[8] peat