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Coal is to oil just as mine is to?
Coal is to oil as mine is to minerals. Both coal and oil are fossil fuels extracted from the earth, just as minerals are extracted from mines.
How is coal obtained?
Coal is obtained through mining. It is typically extracted from underground mines using various methods such as longwall mining or room and pillar mining. Once the coal is extracted, it is processed and prepared for use as a source of energy.
Do petrochemicals come from coal?
Petrochemicals are primarily derived from petroleum, which is a type of fossil fuel. While some petrochemicals can be derived from coal through coal gasification and coal-to-chemical processes, the majority come from crude oil.
Is there a limited supply of coal?
Yes, coal is a finite resource that is nonrenewable. This means that there is a limited supply of coal in the earth's crust, and it is being depleted as it is extracted and used.
How do you get coal?
Coal is obtained by strip mining which removes all soil above a coal deposit. The soil is replaced but it takes many years for the ecosystem to recover and there are four ranks of coal which are:lignitesub-bituminousbituminousanthracite
Coal is to oil just as mine is to?
Coal is to oil as mine is to minerals. Both coal and oil are fossil fuels extracted from the earth, just as minerals are extracted from mines.
Where is gold extracted?
Gold is extracted from the earth itself, near the place underground where coal miners work.
How is coal extracted from the earth?
Coal is extracted from the earth through a process called mining. This involves digging deep underground or using surface mining methods to access coal deposits. Machinery and tools are used to extract the coal, which is then transported to processing plants for further refinement.
How is coal obtained?
Coal is obtained through mining. It is typically extracted from underground mines using various methods such as longwall mining or room and pillar mining. Once the coal is extracted, it is processed and prepared for use as a source of energy.
Where in England is the most coal mined?
There is very little coal left in England as most of it has already been extracted.
Why can oil be extracted from the ground more cheaply than coal?
Oil can be extracted much easier than coal because it is a liquid. Once the oil reservoir is tapped, it can be removed relatively easily, whereas coal must be physically removed at every extraction.
How is coal extracted from the earths surface?
Coal is extracted from the earth's surface through a mining process called surface mining. This involves removing the topsoil and rock layers to access the coal seams beneath. The coal is then extracted using heavy machinery like draglines, bulldozers, and excavators.
How coal is recovered from the ground?
They use mines and dig for it.
Do petrochemicals come from coal?
Petrochemicals are primarily derived from petroleum, which is a type of fossil fuel. While some petrochemicals can be derived from coal through coal gasification and coal-to-chemical processes, the majority come from crude oil.
Why is coal extracted where it is?
Coal is extracted where it is found in deposits beneath the Earth's surface. Factors such as geological conditions, energy demand, and economic feasibility influence the location of coal extraction. Additionally, infrastructure such as transportation networks may also play a role in determining where coal is mined.
Man made product from petrol and coal?
petrol is extracted from crude oil
Is there a limited supply of coal?
Yes, coal is a finite resource that is nonrenewable. This means that there is a limited supply of coal in the earth's crust, and it is being depleted as it is extracted and used.
