Investigation of a Species or Ecosystem at Risk: The Polar Bear - Under Threat Due to Global Warming Essay by Top Papers

Investigation of a Species or Ecosystem at Risk: The Polar Bear - Under Threat Due to Global Warming
Global warming refers to the gradual increase of the earth's lower atmosphere, which many scientists believe is occurring due to changes in greenhouse gases. Greenhouse gases prevent heat from leaving the earth, and are thus essential to the survival ...
# 137559 | 2,000 words | 6 sources | APA | 2008 | US
Published on Dec 01, 2008 in Hot Topics (Global Warming)


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Global warming refers to the gradual increase of the earth's lower atmosphere, which many scientists believe is occurring due to changes in greenhouse gases. Greenhouse gases prevent heat from leaving the earth, and are thus essential to the survival of life on earth. Light travels from the sun to the earth, and then bounces off the earth as infrared radiation. However, much of this heat is retained near the earth because greenhouse gases, which constitute a thermal blanket of gases, catch the radiation and reflect it back towards the earth.

From the Paper:

Investigation of a Species or Ecosystem at Risk: The Polar Bear - Under Threat Due to Global Warming Introduction In this essay, it will be argued that global warming is posing a serious threat to the survival of polar bears, and that little is being done to save polar bears. Discussion Global Warming Global warming refers to the gradual increase of the earth's lower atmosphere, which many scientists believe is occurring due to changes in

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Investigation of a Species or Ecosystem at Risk: The Polar Bear - Under Threat Due to Global Warming (2008, December 01) Retrieved April 21, 2021, from https://www.academon.com/essay/investigation-of-a-species-or-ecosystem-at-risk-the-polar-bear-under-threat-due-to-global-warming-137559/

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"Investigation of a Species or Ecosystem at Risk: The Polar Bear - Under Threat Due to Global Warming" 01 December 2008. Web. 21 April. 2021. <https://www.academon.com/essay/investigation-of-a-species-or-ecosystem-at-risk-the-polar-bear-under-threat-due-to-global-warming-137559/>

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