In fact it is believed that energy providers are the largest source of atmospheric pollution today. There are many types of harmful outcomes which result from the process of converting fossil fuels to energy. Some of these include air pollution, water pollution, accumulation of solid waste, not to mention the land degradation and human illness. Evidence of the ill effects of fossil fuels is endless, and can take on many forms. Some forms are not easily seen by the human eye, although the disastrous results such as the loss of aquatic life can be seen somewhat after the fact.
Carbon dioxide is considered the most prominent contributor to the global warming issue.
The impact of global warming on the environment is extensive and affects many areas. In the Antarctica, warmer temperatures may result in more rapid ice melting which increases sea level and compromises the composition of surrounding waters. Rising sea levels alone can impede processes ranging from settlement, agriculture and fishing both commercially and recreationally. Air pollution is another problem arising from the use of fossil fuels, and can result in the formation of smog. Other than causing human illness, smog can also affect the sustainability of crops.