How do we keep the sea and oceans clean?
Nations today are waking up to the dangers of sea and ocean pollution, and governments are passing laws to clean up the sea. Many nations have agreed to stop releasing pesticides, fertilizers, petroleum products and sewage into the sea. Oil companies have invented new ways of dealing wit oil spills, and even use bacteria to eat up the oil as food!
Tuesday, January 8, 2008
How do we keep the sea and oceans clean?
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