Water pollution

Anglų skaidrės. Water pollution. Water. The most common compound on earth. The causes of water pollution. Pollution. Chemical water pollution. Metals and solvents from industrial work can pollute rivers and lakes. Pesticides. So just depends on us, what shall we drink water!

Water pollution. (2013 m. Gegužės 21 d.). http://www.mokslobaze.lt/water-pollution.html Peržiūrėta 2017 m. Sausio 19 d. 17:09