Coal has only one advantage relative to oil, which is that it is abundant and relatively inexpensive. Disadvantages include, it is more polluting (due to impurities in the coal) and it is harder to handle; oil can be pumped, whereas coal has to be shoveled. Coal mining is often more difficult and dangerous than pumping oil out of the ground. Coal dust creates the dangers of explosion, and black lung disease.
Carbon dioxide is added to the atmosphere;here when coal oil and natural gas are burned?
The principal element is carbon.
The coal tar is a by product obtained by destructive distillation of coal, while bitumen is obtained by fractional distillation of crude oil(petroleum).
To conserve oil,coal,and in the future electricity.
oil, or coal.
the countries that have deposits of coal and oil have the advantage to have coal to heat up homes, give a warming fire etc, and for countries that have oil deposits can have more petrol, cooking oil :), oil for lamps etc.
It's an advantage. It's free. It's renewable. It's clean, with no carbon dioxide emissions to cause global warming. And the more we use, the less fossil fuels (coal, oil and natural gas) we need.
An advantage of using coal and natural gas is that is is virtually an endless natural resource.
Advantage: It may help the areas where it is being transported. Disadvantage: It is really expensive to import oil.
A big advantage of mineral oil, especially in cosmetics, is the lack of allergens. A disadvantage is it still can clog pores.
One advantage is: The energy that you have to put intothe solar cell is free. No oil, gas, coal, etc.
Coal oil is only found in cannel coal and bituminous shale coal.
coal and oil come from many different places. Like coal from mines. oil from the ground.
Coal and oil are both fossil fuels.
Coal AND Oil
Most coal and oil are natural and is extracted from the earth. Most coal and oil are natural and is extracted from the earth.