Coal, Coke, Peat and Paraffin are all fuels.
One example of a solid fuel is coal. Coal was used in many early factories during the beginning of the industrial, but was phased out because it was not a clean burning fuel source.
Bagasse, peat moss, anthracite coal, lignite coal, petroleum coke and biomass are all solid fuels.
how peat becomes a coal
They are all formed from the sedimentation of plant matter.
peat is soft and the others aren't
Peat is sometimes considered a type of coal-so surely it must be seen as the most common. There is a lot of bituminous ("soft") coal. Anthracite ("hard") coal, which produces less air pollution, is less common.
Vein and/or Peat (depending on reference, peat is the beginning form of coal).
Coal forms from peat, and peat forms in bogs. There is not enough organic material in the arctic to form coal.
it is peat,lignite,bitumirous coal,athracite. it is peat,lignite,bitumirous coal,athracite.
It can be, but not all peat becomes coal, and not all coal began as peat. Peat forms on the Earth's surface, while coal has to form within rock layers deep in the Earth. Coal takes many thousands of years to form. Peat forms more quickly, but only at about 1 mm depth per year. So neither can be considered a renewable form of energy.
peat,nateral gases, coal, petroleam, and peat