because crude oil and gas are cleaner to burn
yes
Crude oil is oil got from directly extracting process. you can use an oil extracting machine such as screw oil press or hydraulic oil press which are common oil extracting machines used for this.
you use fractional distillation! basically, all the different substances in crude oil have different boiling points, and the column which is used to do fractional distillation has stages with different temperatures. when the substance reaches its boiling point temperature in the column, it turns into liquid and settles there, away from other fuels.
Yes it is
crude oil
its because of gas
No it is not. But Crude Oil, coal, and Natural Gas are!
Whale oil.
Coal is a fossil fuel. The major fossil fuels are natural gas, crude oil and coal.
Crude oil, coal and natural gas
Natrual is nonrenewable.
Natural GasCoalOilMethane Clathrates (methane/water ices)
Only natural gas does.
Crude oil, coal and are fossil fuels. They were formed over millions of years. Crude oil and gas were formed from dead marine organisms
None there is only coal, gas & crude oil
Fossil fuels. I.E. Crude oil, coal and natural gas.
Coal (there are many kinds of coal)Oil (there are many kinds of oil and byproducts, but they usually all are refined from crude oil).Natural gas (basically only one kind, methane).