About 60% of the world's coal is mined via deep shaft extraction. The other 40% is recovered by one of three surface mining techniques: area mining, contour mining, mountain top removal mining.
it is recoverd by mines
I would tell you but you are a butthead.
A person who gets coal from under the ground is typically called a coal miner.
Mines in which the coal was mined.
Coal and lead can be mined in Iowa.
Oil, coal, and gas. Oil is pumped out of the ground, coal is mined, and gas is also pumped
coal, petroleum
Bituminous coal and limestone are mined in Indiana.
deep mining is how coal removed
Coal is a natural mineral. You might be confusing this with charcoal which is man-made.
Coal-based energy is collected through mining coal from underground or surface mines. Once mined, the coal is transported to a power plant where it is burned to heat water and produce steam. The steam then drives turbine generators to create electricity.
its mined by coal im 99.9% sure