1. Gloval Warming
... the atmosphere through the buildup of greenhouse gases ------ primarily carbon dioxide, methane, and nitrous oxide. These gases have the heat-trapping property. Rising global temperatures are expected to threaten many types of ecosystems. Through the article I picked up, I want to explain what is the global warming, what are the impacts of it, and what should we do to solve this problem ... increasing concentrations in the air of the carbon dioxide emitted by motor vehicles continue to be a serious problem, and in 1992 a low was passed that attempts to reduce pollution levels by restric...
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