Wednesday, October 6, 2010

Biodiversity

If there was an almost extinct species and humans kept on killing them and they stopped and it turned out they were really useful and ate some kind of global pest and so then they would stop killing them and use the species to eat the pest globally.

Lets say that the gorillas lost the rain forest and had to come to find new land and they all came to a human populated area and started living there, harassing humans and taking bananas from stores and trashing buildings.

Maybe the fish went extinct then sharks and whales and other marine life would die down because they don't have food to eat and then the humans wouldn't have any food from the ocean and all of the fisher man would lose their jobs.

If we don't cut down all the trees in the rain forest then if a flood had to come through there then the trees and bushes would stop the flow of water partially but if there isn't any the flood would continue with its speed and get faster causing it to be more deadly.

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