Final answer:
Peat is a partially decayed remains of plants that grow in swampy areas and is a precursor to coal. It is found in tropical wet forests, also known as tropical rainforests, which have broad-leaved, evergreen plants and high biodiversity. An example of such a forest can be found in Costa Rica.
Step-by-step explanation:
Peat is the partially decayed remains of plants that grow in swampy areas. It is a precursor to coal and is removed from the ground as soggy bricks of mud. If a peat bog is buried under layers of sediment for millions of years, it can be compressed and heated to become lignite, the lowest grade of coal.
You would find peat in tropical wet forests, also known as tropical rainforests. These forests are found in equatorial regions and are characterized by plants with broad leaves that fall off throughout the year. They are evergreen and have the highest biodiversity of any terrestrial biome.
An example of a tropical rainforest can be found in Costa Rica.