Anti Essays :: Free Essay on "Rain Forest"
You can search for more free term papers from Anti Essays using the search box above.
This free essay is for research purposes ONLY. Do NOT submit term papers from Anti Essays as your own. If you use information from this free term paper, it is your responsibility to cite it. MLA and APA citations can be found at the bottom of the page.
Submitted by andavola on March 17, 2009
Rainforests have evolved over millions of years to turn into the incredibly complex environments they are today. Rainforests represent a store of living and breathing renewable natural resources that for eons, by virtue of their richness in both animal and plant species, have contributed a wealth of resources for the survival and well-being of humankind. These resources have included basic food supplies, clothing, shelter, fuel, spices, industrial raw materials, and medicine for all those who have lived in the majesty of the forest. However, the inner dynamics of a tropical rainforest is an intricate and fragile system. Everything is so interdependent that upsetting one part can lead to unknown damage or even destruction of the whole. Sadly, it has taken only a century of human intervention to destroy what nature designed to last forever.
The scale of human pressures on ecosystems everywhere has increased enormously in the last few decades. Since 1980 the global economy has tripled in size and the world population has increased by 30 percent. Consumption of everything on the planet has risen- at a cost to our ecosystems. In 2001, The World Resources Institute estimated that the demand for rice, wheat, and corn is expected to grow by 40% by 2020, increasing irrigation water demands by 50% or more. They further reported that the demand for wood could double by the year 2050; unfortunately, it is still the tropical forests of the world that supply the bulk of the world's demand for wood.
In 1950, about 15 percent of the Earth's land surface was covered by rainforest. Today, more than half has already gone up in smoke. In fewer than fifty years, more than half of the world's tropical rainforests have fallen victim to fire and the chain saw, and the rate of destruction is still accelerating. Unbelievably, more than 200,000 acres of rainforest are burned every day. That is more than 150 acres lost every minute of every day, and 78 million acres lost...
You must Login to view the entire essay.
If you are not a member yet, Sign Up for free!
"Rain Forest". Anti Essays. 21 Nov. 2009
<http://www.antiessays.com/free-essays/40335.html>
Rain Forest. Anti Essays. Retrieved November 21, 2009, from the World Wide Web: http://www.antiessays.com/free-essays/40335.html