Coal: Non Renewable Natural Resources

The coal is which is one of the non-renewable natural resources which used from the beginning from the life existed in the world as the one of main sources of economics activities. Coal is non-renewable natural resources since it take a million of the year to form as a coal. Coal was form from the energy that was stored under the ground of giants plants and animals for the long year ago. When these plants and animals died and buried under ground and formed layers at the bottom of the swamps. And this entire are slowly began to pile up and form into solid, because of the undergoing of physical and chemical changes and pushing out the oxygen and forms coal. Coal has a very efficient energy and we can able to used everywhere and available and

It was used of large equipments. This equipments are draglines mainly it was used for the overburden, power shovels, large trucks (Wikipedia, n.d) used for transportation and even used bucket wheel excavator and conveyors. Ways of extraction of coal in this method are first doing the explosive to break down the surface or overburden of the mining area. Once the overburden was removed by draglines, finally seam comes and coals gets and transported for economic

Due to the coal extraction use many land and needs to cut down numbers of trees, giving problem to the society. Because of using many machineries and technologies rising the problem of the e-waste and waste management problem such as collection, transportation and treatment. Cutting down of many trees depleted to source of water and using and burning of materials emitted smokes from the area are added to the problem of global. Due to the air pollution in year 2012 around 7 million people deaths.(WHO,