Global warming

Global warming is a broad extension climatic phenomenon. It is refered to the rise of the temperature of oceans and air near the Earth’s surface. It is thought the cause of Greenhouse Effect is the increase of human origin pollution’s concentration in the air, although, there are no certainties.
I think this phenomenon it’s very worry because the temperature of oceans and the climatic problems grow. If these problems happen they will bring serious problems to the planet. Sometimes I think this phenomenon and I have scared because it’s so confusing and impressive that hard to think, but it’s difficult too prevent this.

Carina Henriques