Wednesday, August 13, 2008

Wildlife in danger

Since life began on earth, many species of plants and animals have died out- mostly because of human interference. The main threats to wildlife today are habitat destruction, hunting and collecting, and pollution.Many plants and animals are now protected by law.It is estimated that over the next 20 years almost half a million species of plants and animals will become extinct.

1 comment:

yuva said...

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first
and
second