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Although the terms global warming and climate change are often used interchangeably, they apply to different phenomena. Climate change refers to changes in Earth’s temperature, humidity, air pressure, wind, clouds, and precipitation patterns over time. Global warming is a contributing factor to climate change and refers specifically to the effect of greenhouse gases on Earth’s average surface temperature. When discussing rising temperatures caused by greenhouse gases, global warming is an acceptable term. However, climate change is the more accurate term when describing other long-term changes to the planet’s weather patterns. The term global warmingfirst appeared in geochemist Wallace Broecker’s 1975 Science magazine article, “Climatic Change: Are We on the Brink of a Pronounced Global Warming?”(Opposing Viewpoints)
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Is the world actually getting warmer?
What is the difference between greenhouse effect and global warming?
What are the greenhouse gases and why are they important to us?
Should we be concerned about global warming?
Is the greenhouse effect a serious threat?
Why is glacial melt a concern?
Is ozone depletion a genuine threat?
Discuss the effect of global warming on a particular region such as Alaska?
Should the United States sign the United Nations' Kyoto Protocol?
Should the Environmental Protection Agency have the authority to regulate carbon dioxide and other greenhouse gases from motor vehicles and power plants?