Correct!
anthracite coal
is a coal called Anthikal
Lignite is the softest form of coal.
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
peat, lignite, bituminous, anthracite.
peat, lignite, bituminouse, anthracite....
Correct!
peat, lignite, bituminouse, anthracite....
# WHAT IS THE MOST COMMON FORM OF COAL IN Pennsylvania?
anthracite coal
Coal forms from peat, and peat forms in bogs. There is not enough organic material in the arctic to form coal.
Coal is formed from plants, which turned into peat, then lignite, then coal.
Lignite is the softest form of coal.
is a coal called Anthikal
Coal is a form of carbon.
accumulation of organic matter, compression into peat, compression into coal