2011年9月16日星期五

How does the extinction of species differ from pollution and other environmental problems?

Identify two or more examples of species that are presently endangered.|||Well I am not sure if honey bees are endangered, but the problem with the sudden death of so many bees is that they are needed to pollinate our plants so we can grow crops. It the bee goes totally extinct, it would have serious effects on the food provided to the world.





The banana crops is also in threat, not sure about extinction, but there is some unknown disease hitting banana trees, and if they can't figure out what is causing it, we will apparently loose banana trees. I am not sure how many years it would take to wipe out all banana trees, but it would be sad if we loose the banana.





Different species affect the environment, it is a cycle of life. When the pond dried up the ducks left, and then the snakes left and then we had an epidemic of rats, because the snakes were gone and the snakes were keeping down the rats. It all effects everything in the end.

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