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Learn to recycle, reduce, reuse and revere with Environmental Resources from Gale

Earth Day Quiz

How much do you know about Earth Day and the environment? Take our quiz to find out.

  1. What city "proclaimed" the first Earth Day on March 21, 1970?

  2. What kind of pollution did a small group of people in Boston protest on the first official Earth Day — April 22, 1970?

  3. Trees Across America intends to plant 285-million trees in the next three years. The 285-million trees represent:

  4. A collection of plants and animals that are specific to one area is known as:

  5. Extinction happens naturally, however, scientists think that extinctions caused by humans are taking place at:

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