Escola Secundária de Arganil Ano Lectivo: 2007/2008. Global threats and Some Personal Strategies to Protect the Environment. Work elaborated by: Raquel Travassos 11ºC Nº17. Introduction.
Ano Lectivo: 2007/2008
Work elaborated by:
Raquel Travassos 11ºC Nº17
Nowadays, global threats are a serious problem, which worry people, although these threats are caused by the human being.
Global warming has become a big problem. It is leading to the greenhouse effect. These two factors lead to the destruction of the ozone layer and contribute to a bigger hole in the ozone layer, which allows, in turn, the UV rags to reach the earth.
But there are other factors, such as, deforestation and pollution of the water, ground and air.
The human being is destroying forests to:
Another factor that also destroys a lot of forests is the fires.
If we don’t start taking the necessary measures in order to protect our environment, one day it will be too late. We must work to keep nature clean so that we may have a better world to live in. when we are preserving nature, we are preserving our lives.