1. Climate change is caused by greenhouse gases which are earth’s natural way of regulating temperature.
2. Our climate is changing due to humanity’s effect on greenhouse gases. Human activity is possibly increasing the greenhouse gases through fossil fuel combustion and deforestation.
3. The climate is warming in some areas of the world dramatically compared to many years ago and in other parts of the world it has even cooled slightly.
4. The reason the East Coast has been hit with the massive blizzards is because due to global warming in certain areas of the world glaciers have melted causing there to be more water evaporated and eventually the evaporation is turned into precipitation which traveled to the east coast and resulted in a blizzard.