محتاج الى برجراف عن التلوث

mr.ahmedabdelwahed (http://www.thanwya.com/vb/member.php?u=57380)ممكن يا استاذ براجراف عن التلوث

Pollution is one of the most serious problems we face nowadays ,it leads to fatal results for all the living things The land , the sea and the air, all have been polluted by smoke from factroies, cars , ships and chemicals, pollution, spoils our environment , scientists are working hard to solve this problem, on the other side we must work hard to keep our environment pure and clean , we can plant trees and find other clean sources of energy . Pollution is the enemy that we must get rid of soon .