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they dig
machines dig into the ground and get the coal
its used to dig holes
Because they needed something other than hands, to drill rock and dig coal.
A crane is either a type of bird or it is a machine that can dig, move, create, or destroy, depending on their type.
The miners would dig a hole and put any mining tools they needed to get the coal out. but no not all the coal was removed.
People who dig gold and silver are miners.
What do miners dig for in new brunswick
Coal is a combustible black or brownish black sedimentary rock composed mostly of carbon and hydrocarbons. Coal is a non-rewable energy source, it takes millons of years to be made. It is found underground, so people build coal mines to get at it. miners dig it out.
they dig
Coal.
miners have been able to dig into the earths crust by big machines and other huge tools and they have only dig ed 2 miles into the earths crust
They dig and earn money
Its a freakin game
coal miner
Since coal is underground, it must be mined in order to be used. Many coal beds are near the surface. Special machines remove the top layer of soil and rock to expose the coal. This type of mining is surface mining. Some coal lies deep below ground, requiring miners to dig long shafts into the ground. Miners ride elevators deep below the surface to dig out the coal. About 92 percent of the coal that is mined is used to generate electricity. Power plants burn coal and use the heat to boil water into steam. The steam turns large turbine blades, which generate electricity. Manufacturing plants use about four percent of the coal to make plastics, tar, fertilizers, steel, and medicine. The remaining coal is shipped oversees to other countries.
you have to dig to get it.