Global Warming

The sudden rise in the average temperature results in global warming and this is the main outline demanding attention. The augmentation in temperature is owing to the carbon dioxide increase in the atmosphere in combination with other greenhouse gases such as methane, aerosols and nitrous oxide. The earth is habitable when there are normal gases in balance. But, when the same normal gases reach more than the average levels, it is tough to be eliminated and results in global warming. The temperatures start rising in the ocean and the air.