Why is coal often called ""black gold"? give two reasons.
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Answered by
197
Coal is a carbon material that is mined from the earth's crust.
There are several reasons for coal to be called as a black gold.
Alike gold, coal is mined from the crust of the earth.
They are formed from high pressure and temperature.
It is a combustible material that is used in the production of 60% electricity these days.
Like gold, coal is non renewable and highly demanded.
Because of these reasons coal is also called as "Black Gold".
There are several reasons for coal to be called as a black gold.
Alike gold, coal is mined from the crust of the earth.
They are formed from high pressure and temperature.
It is a combustible material that is used in the production of 60% electricity these days.
Like gold, coal is non renewable and highly demanded.
Because of these reasons coal is also called as "Black Gold".
Answered by
72
There are several reasons for coal to be called as a black gold. Alike gold, coal is mined from the crust of the earth. They are formed from high pressure and temperature. ... Because of these reasons coal is also called as "Black Gold".
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