Some places have large deposits easy to mine, others don't. You have to look at the local details.
Peat (not much of a rock).
Use coal less
Coal is a form of energy created by burning the coal that is mined. Coal is part of the problem because of the greenhouse ases created by burning it. If we continue using coal at the current rate we will soon run ot.
Coal is non-renewable. Once coal stocks are depleted - there will be no more ! The same goes for oil and gas !
One example of a solid fuel is coal. Coal was used in many early factories during the beginning of the industrial, but was phased out because it was not a clean burning fuel source.
Yes, it is a cheap source of very dependable energy.
It's not a sports car, but it is dependable. The more dependable youth earned the promotion.
Yes.Example: The dependable boy did as he was told."Dependable" modifies boy.
Rahul Dravid is a dependable batsman. A dependable friend is a blessing.
No, dependable is an adjective.
What indicates how dependable the network is
Yes very dependable!
A dependable person is someone you can trust and rely on.
Incorrect I would say rainfall is not dependable in a desert, but it sure is dependable in a RAINforest ;)
The noun forms of the adjective dependable are dependableness and dependability.
Jon was a dependable person, someone you could rely on.
dependable person = una persona confiable