1) natural situation in which heat is retained in Earth's atmosphere because of air pollution (increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants) 2) a gradual increase in the overall temperature of the earth's atmosphere caused by the greenhouse effect 3) a person who has a primarily vegetarian diet but occasionally eats meat or fish. 4) the distance a food travels from its site of production to the consumer 5) the commitment to totally eliminate emissions of carbon dioxide 6) a person who promotes responsible attitude to the environment 7) a person who doesn't believe in global warming 8) a person who believes that global warming is happening but thinks that human activity has nothing to do with it or that the problem is overstated 9) a factory, household or means of transport that produces carbon dioxide emissions 10) to destroy completely 11) an event that makes people realize that there is a problem they need to do something about 12) not only talk about the right thing to do, but do it yourself 13) to call for major/global transformation

ENVIRONMENTAL ISSUES

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