0
dead plant material that has been compressed and heated
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Where are the first stages of coal formed?
Coals are formed by plants, after millions of years they become coal.
Which process is anthracite coal formed from bituminous coal?
metamorphism
How is black and brown coal produced?
Coal is formed by the burial and heating of large quantities of organic matter. Brown coal is a low-grade form of coal, formed by moderate burial and pressure. Black coal is formed by increasing pressure and temperature, removing more of the volatiles and resulting in a more carbon-rich coal.
How coal are formed by layer to layer?
what coal is is layers of ancient dead plants so for every layer of dead plants is another layer of coal that is formed
What phases does coal go through before it forms a diamond?
A diamond is not formed from coal. Diamond and coal are both allotropes of carbon, and are formed by different processes.
The remains of vegetation of long ago has formed?
Coal
What fuel is formed pressures and heat causes reains of swamp plants?
coal. coal is formed.
Where are the first stages of coal formed?
Coals are formed by plants, after millions of years they become coal.
How are diamonds formed in coal?
Diamonds are not formed in coal: each is an allotrope of carbon and are formed by Mother Nature under entirely different circumstances.
Which process is anthracite coal formed from bituminous coal?
metamorphism
Where is coal begin to form from?
Coal is formed from plants, which turned into peat, then lignite, then coal.
How is black and brown coal produced?
Coal is formed by the burial and heating of large quantities of organic matter. Brown coal is a low-grade form of coal, formed by moderate burial and pressure. Black coal is formed by increasing pressure and temperature, removing more of the volatiles and resulting in a more carbon-rich coal.
A metamorphic rock formed from coal?
Anthracite, a variety of coal, is formed from the metamorphosis of bituminous coal through natural processes of heat and pressure deep underground.
How coal are formed by layer to layer?
what coal is is layers of ancient dead plants so for every layer of dead plants is another layer of coal that is formed
What phases does coal go through before it forms a diamond?
A diamond is not formed from coal. Diamond and coal are both allotropes of carbon, and are formed by different processes.
Is Coal and mineral?
Yes. Both diamond and coal are formed from carbon.
What kind of fossil is found in coal?
Coal was formed from the remains of plants.
