Petroleum and coal are largely used in chemical industry or as fuels.
Its coal and hydrogen
Coal is the second most popular fossil fuel. Before, it used to be the main industrial energy source. 35 percent of all commercial energy source is produced from coal. Now that coal is more expensive to remove from the ground than petroleum. Petroleum is the most popular energy source used today.
Both are used as fuel.
Coal
Coal and petroleum should be used carefully due to their significant environmental impacts. Both fossil fuels emit greenhouse gases when burned, contributing to climate change. Additionally, coal mining and petroleum extraction can have adverse effects on local ecosystems and communities. It is essential to transition to cleaner and more sustainable energy sources to mitigate these negative impacts and reduce our dependence on coal and petroleum.
Petroleum, coal and gas.
coal can be used to replace jet fuel and commercial jets.
to save for future needs Coal and petroleum should be used judiciously because they are limited which wil soon get exhausted or finished and these also pollute our environment
Conventional sources of energy usually include coal and oil - these have been used for many years. Natural gas is more recent, previously gas for cooking and lighting used to be made from coal. Coal has been used for centuries especially in Europe, whereas oil is a more recent development, mostly in the last century. Before that, transport was mostly fuelled by coal.
I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.
Tar is obtained from liquid petroleum. Tar is used as a hot liquid covering under gravel to build roads. Note: Asphalt is made from bituminous coal pitch, mixed with sand or gravel. The black color comes from coal pitch, not from petroleum, as does tar.
Limited resource such as petroleum and coal, once used then it is gone.