It can be found (considerably shallow) 200 ft. Deep underground would be around 1000 ft.
deep mining is how coal removed
A layer of coal under the ground is sometimes called a coal bed.
coal miner
Deep Shaft Mining is two tunnels going deep underground, on tunnel for the miners to come up and down and the other for the coal to be lifted up to the ground.
You can use the heavy machinery such as rigs to get the coal out of the ground
deep mining is how coal removed
deep mining is how coal removed
It's from the ground. Deep, DEEP in the ground.
No. Fossil fuels (coal, oil and natural gas) are hydrocarbons from deep under the ground.
because when people are mining way under the ground they eventually dig to deep so they find coal, natural gas, nuclear power and uranium
A layer of coal under the ground is sometimes called a coal bed.
coal miner
under ground by mining
coal, petroleum
Coal is a sedimentary rock which is made of small rocks,dead plants and the fossils of dead animals which are buried deep in the ground.That is why it is deep in the ground. = )
It isn't made its found in deep under grund
Under the ground. It comes from dead trees.