We think about corruption,poverty,child labor and killing of girl child as disaster but there is something more worse or worst than this. It is the global environmental change. It is much more than a disaster. People, be them rich or poor are no bigger than God's greatest and biggest creations : Environment / Nature.
It is the rule of environment that if we try to destroy it .....it will destroy us more than we destroyed it. So BEWARE! Now, here we are discussing about the common problems related to environment. And they are as follows: Water crisis Pollution Global Warming Deforestation
All the above problems are mainly caused by human activities in everyday life.