Our planet Earth is the only planet which has life in it, that means it is full of resources, which can be used by human generation. But on the same line over exploitation of these resources means that balance of the planet will dwindle leading to various problems like that of deficiency of these and also various natural disasters. Natural risks, epidemics and drought excluded, around the world cause about 50,000 deaths each year on average, with high variability. They also produce twice as many injured and more than 100 times as many victims, many homeless.
The environmental issues are also harmful aspects of human activity on the biophysical environment. Environmentalism, a social and environmental movement that started in the 1960s, addresses environmental issues through advocacy, education and activism. Current problems faced by the environment are the carbon dioxide equivalent of greenhouse gases (GHG) in the atmosphere has already exceeded 390 parts per million (NOAA) (with total "long-term" GHG exceeding 455 parts per million) as per Intergovernmental Panel on Climate Change Report. This level is considered a tipping point.
