This document discusses the types and sources of water pollution. It identifies six main types of water pollution: industrial pollution, surface pollution, groundwater contamination, sewage pollution, oil pollution, and thermal pollution. The document also provides links to four YouTube videos about water pollution.

1. Presented by
Noor Suziana Ismail

2. Water is essential to life on
earth.

3. Water Pollution

4. 1. Industrial pollution
2. Surface pollution
3. Groundwater
contamination
4. Sewage pollution
5.Oil pollution
6.Thermal pollution

6. http://www.youtube.com/watch?v=pd8JBRNSH0k
 http://www.youtube.com/watch?v=y1ObvXZDQNs
 http://www.youtube.com/watch?v=F0XmPhWi7zA
 http://www.youtube.com/watch?v=hActx4UzrvA
