1) The text's introduction presents: a) All of the factors that damage the environment b) Scientific support regarding global warming c) Questions about the effects of environmental problems d) Two opinions about environmental problems 2) Which term means the same thing as "global warming?” a) Air Pollution b) Biodiversity c) Climate Change d) Deforestation 3) What is the primary cause of air pollution? a) Uncontrollable forest fires b) Smog formation in valleys c) Heavy amounts of acid precipitation d) Excessive carbon dioxide emissions 4) Which is the best title for the article? a) How to Prevent Global Warming b) Top Enviromental Concern c) Water Conservation Strategies d) Protecting Endangered Species 5) All of the following are effects of environmental problems except: a) Space travel b) Animal extinction c) Worldwide pollution d) An uninhabitable planet

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