The average life of a coal miner is 52.7 years old. This is the age because of the black lung and mining accidents.
The coal was laid down in the carboniferous - about 359.2 ± 2.5 million years ago.
It would depend on the size of the coal deposit, the intentions of the mine owner, and the type of extraction method.
as coal is made of pplant remains that have been buried long ago,it is so deep inside earth.
nocan not be replaced / takes a long time to form
We really do not know because it is in the ground.
A coal miner ghost is a good omen. He's there to tell you that you should 'dig deep' in everything you do, work hard, expect long hours, but know that you are performing well in a difficult job (whether employed or some other day to day "work"). You should remember the coal miner's task is to do his job, and go home safely. When things get tough (as they do for everyone), let the miner's lamp guide you to a life lived right.
Coal miners often make 20 to 25 dollars per hour. With shift work and overtime, it is possible to make over 100 thousand dollars in a year.
Life was quite tough for a digger in the 1800s they were away from their families for long periods of time their wasn't much food
Coal
as long as he like to its up to him
a big long bum
a big long bum
Coal is definitely not an element. Nor is coal a compound. Coal is a mixture. It is composed of compounds of carbon and hydrogen mainly. Coal is the remains of dead plant life which has been under pressure for a long time. and since plants are consist of difference compouns such as sugars and celluar tissue .It is mainly carbon.
Coal is definitely not an element. Nor is coal a compound. Coal is a mixture. It is composed of compounds of carbon and hydrogen mainly. Coal is the remains of dead plant life which has been under pressure for a long time. and since plants are consist of difference compouns such as sugars and celluar tissue .It is mainly Carbon.
Coal is definitely not an element. Nor is coal a compound. Coal is a mixture. It is composed of compounds of carbon and hydrogen mainly. Coal is the remains of dead plant life which has been under pressure for a long time. and since plants are consist of difference compouns such as sugars and celluar tissue .It is mainly Carbon.
Coal can last for quite a long time when used in large amounts.
It means the coal is good