Coal is a combustible sedimentary rock, composed mostly of carbon and hydrocarbons.
Coal and amber.
Limestone and coal are two important organic rocks.
No, coal and diamonds are two distinct substances. Coal is a fossil fuel formed from prehistoric plants, while diamonds are crystalline forms of carbon. Both may be used for various purposes, but they have different compositions and properties.
coal. coal is formed.
Diamonds are not formed in coal: each is an allotrope of carbon and are formed by Mother Nature under entirely different circumstances.
Coal is formed from plants, which turned into peat, then lignite, then coal.
Coal was formed from the remains of plants.
Yes. Both diamond and coal are formed from carbon.
It is not typically possible to find diamonds in a coal mine. Diamonds are typically formed in the Earth's mantle, while coal is formed from plant material that has been subjected to high pressure and heat over time. The two processes occur in different geological settings.
by wood
Yes. Both diamond and coal are formed from carbon.
petroleum and natural gas