Coal is not renewable within our life times. Much of the coal we burn today formed during the Permian, some 300 million years ago.
Coal is a non-renewable resource.
Coal is not renewable. It took millions of years for the dinosaurs and plants to die to turn into coal and petroleum.
Coal is non-renewable right now. There is still plenty of coal all over the world, but the coal that we burn is finished, so it is non-renewable.
Coal is non-renewable. It is not inexhaustible. There is plenty of coal around now, but it will eventually run out, if we keep digging it up.
Coal and uranium are not renewable resources of energy.
No.
Coal is non-renewable. Once coal stocks are depleted - there will be no more ! The same goes for oil and gas !
Coal is a non-renewable fossil fuel. When it is burnt, you have to find more for tomorrow.
coal is not renewable because coal is hot.
Yes. That is, coal is not a renewable resource.
Neither coal nor nuclear power are considered renewable, as there are only finite amounts of coal and uranium on Earth.
Renewable as we produce more than we use, for example coal is non-renewable because of the fact that we can't produce coal as fast as we use it.