Over the past fifty or more years, there has been much discussion over the effect of global warming on the earth. Though much of this discussion was mostly hype or hoax, there is one effect that can cause considerable change to the earth's environment: the melting of the ice caps. There are basically four important ice caps: the polar ice caps, which are the north and south pole, the Greenland ice caps, and the South …showed first 75 words of 755 total…

…showed last 75 words of 755 total…it has been delayed until early January. After this satellite has gathered enough information, scientists may finally have enough information to find a solution to this threat. BIBLIOGRAHY: Anselm, Bill. ICEsat: Ice, Cloud, and Land Elevation Satellite. http://icesat.gsfc.nasa.gov/ Authors, Various. Howstuffworks "If the Polar Ice Caps Melted, How Much Would the Oceans Rise? http://www.howstuffworks.com/question473.htm Hultman, Tamela. African Ice Caps Disappearing. http://allafrica.com/sustainable/stories/200210180680.html