Rapid accumulation, chemical alteration, and oxygen deficient environment.
No, it is a fossil fuel just like petroleum.
It is hydrocarbons that make up most of coal and petroleum.
coal and petroleum are precious because now a days they are very costly and not mostly found
Coal is Black gold
No. Petcoke (petroleum coke) looks like coal and can be burned in coal boilers with little adjustments. The difference lies in the composition and production: coal has less carbon contents, more ash and usually less sulfur. Coal is also obtined in mines while petcoke is the resulting residue of petroleum processing.
Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.
Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.
Because of their organic origin
Coal, petroleum and methane are materials of organic origin, not metals. Thorium minerals are: monazite, thorianite, thorite, allanite.
Petroleum in any form, such as oil, natural gas, coal, etc.
Coal and petroleum are found in avsadi rocks
Petroleum and coal are largely used in chemical industry or as fuels.
Solar energy is stored in coal and petroleum.
No, it is a fossil fuel just like petroleum.
It is hydrocarbons that make up most of coal and petroleum.
Three states that have petroleum, natural gas, and coal are Texas, Montana, and Pennsylvania.
Because coal and petroleum are themselves fossil fuels.