Monday, June 14, 2010

What are 2 causes and effects of water pollution?

The 2 I'm going to talk about is plastic and sewage. Plastic and other plastic like substances can entangle sea creatures. In conclusion this can cause pain,injuries and death. The effect of plastic is it would eventually break down and fish would eat it causing damage to the sea food chain. Now going on to sewage. An estimated 90% of sewage is going to lakes and streams without being cleaned. In the U.S. 850 gallons of waste are going into oceans. The effect is anything could get diseases,fish could die and fisher mans job could get harder to catch good fish.
By: Marc Mendoza-Leiva

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