All things considered, humans depend on the global ecosystem and its balance, and, as long as we want to provide the future generations with a healthy life in a healthy world, we have to help nature regain its former glory.
Ecosystems are yet another proof that nature is clever and that it can use a multitude of factors to create perfect environments. It is almost a miracle how ecosystems have worked together to create the present day world, where countless organisms live together and depend on each other.
Works cited:
1. Barnthouse, Lawrence W. Suter, Glenn W. (1993). "Ecological risk assessment." CRC Press.
2. Hugett, Richard John. (1998). "Fundamentals of Biogeography." Routledge.
3. Corvalan Carlos, Hales Simon, McMichael Anthony J., Millennium Ecosystem Assessment (Program), World Health Organization. (2005). "Ecosystems and human well-being: health synthesis." World Health Organization.
4. "Aquatic Ecosystems." Retrieved...
Environmental Protection Agency Web site: http://www.windows.ucar.edu/tour/link=/earth/ecosystems.html&edu=elem
5. "Biomes and Ecosystems." Retrieved September 28, 2009, from the Windows to the Universe Web site: http://www.windows.ucar.edu/tour/link=/earth/ecosystems.html&edu=elem
6. "Eco System." Retrieved September 28, 2009, from the EcoIndia Web site: http://www.ecoindia.com/education/ecosystem.html
"Biomes and Ecosystems." Retrieved September 28, 2009, from the Windows to the Universe Web site: http://www.windows.ucar.edu/tour/link=/earth/ecosystems.html&edu=elem
Barnthouse, Lawrence W. Suter, Glenn W. (1993). "Ecological risk assessment." CRC Press.
Hugett, Richard John. (1998). "Fundamentals of Biogeography." Routledge.
"Aquatic Ecosystems." Retrieved September 28, 2009, from the U.S. Environmental Protection Agency Web site: http://www.windows.ucar.edu/tour/link=/earth/ecosystems.html&edu=elem
"Eco System." Retrieved September 28, 2009, from the EcoIndia Web site: http://www.ecoindia.com/education/ecosystem.html
Hugett, Richard John. (1998). "Fundamentals of Biogeography." Routledge.
Corvalan Carlos, Hales Simon, McMichael Anthony J., Millennium Ecosystem Assessment (Program), World Health Organization. (2005). "Ecosystems and human well-being: health synthesis." World Health Organization.
