coal mining and its economic importance in nigeria

Water Pollution

The quality of a stream or river is often a good indication of the way of life within a community through which is flows It is an indicator of the socio economic

Economic Impact

Countries such as Botswana Namibia and South Africa offer ongoing proof that diamond revenues can create sizeable benefits to the economy in countries where they are

Fossil Fuels EESI

Fossil fuels including coal oil and natural gas are currently the world s primary energy source Formed from organic material over the course of millions of years