WATER POLLUTION

WATER POLLUTION

• Water pollution is the combination of water bodies,(example lakes,rivers,ocean,and groundwater) caused very often by humans.

FACTS ABOUT WATER POLLUTION

• Water pollution can be a point- source,non-point-source,or transboundary.
• Water covers over 70% of Earth Surface
• Surface water pollution = surface water includes natural water rivers,lakes, lagoons, and oceans.
• Water has micro-organisms.

QUESTIONS

• What do humans due to create waste?
• Sewage and waste water
• Mining activities

QUESTIONS

• What have humans done to clean up this problem?
• Use water wisely
• Don't throw chemicals, oils, paints and medicines down the sink drain, or the toilet
• Never throw rubbish away anyhow
• Recycle

WATER INCIDENT

• Oil can also cause pollution.
• When it is spilled, it can affect the environment.
• It is hard to clean an oil spill.