Monday, January 5, 2009

habitat destruction



Habitat destruction is when an organism's habitat is ruined, or warped to the point of being uninhabitable. This can happen naturally or it can be caused by humans or other animals. About 95% of all habitat destructions are caused by humans.



Habitat destruction has been around for all of eternity, but it has been humans who have really done most of it. Since humans have lived, they have destroyed more environment then any other way has.




There are many ways that a habitat can be destroyed. Deforestation, urbanization and agriculture are the 3 most common causes of habitat destruction






Habitat destruction is the most common form of species extinction. Its ahead of hunting, despeciation, diseases etc.


Some examples of habitat destruction include logging, agricultural practices and urban development. All these forms of habitat destruction are caused by humans.





Habitat destruction also affects humans negatively. Agricultural land has degraded due to the pollution, erosion and urbanization of habitat destruction. Many valuable ecosystem services are lost, such as climate regulation. Some people are very concerned about the loss of natural habitat, and lobby groups and other organizations are working to decrease the amount of destroyed habitat.





















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