Environment-protecting Guardians
Apr. 29, 2009
The harm of plastic bags
Plastic bags are real convinence for our life,but at the same time they are causing permanent damage to the environment. As it is worthless to reclaim the plastic bags,they are usually dispersed everywhere by the wind,such as the streets, the waters and the grasslands. The structure of the plastic is so stable that it's difficult to decompose. It means a great damage to the environment.What damage do they have, do you know?
Apr. 29, 2009
Environment-protecting Guardians
It's harmful to the agriculture.The plastic bags in the land prevent the crops from abscrbing water and nutrient.So the crops won't grow well.