How much do you know about Earth Day? Take our quiz!
April 22 marks the 42nd anniversary of Earth Day, a day intended to inspire awareness and promote appreciation for the environment. So it's time to test your knowledge of Earth Day history, trivia and statistics.
( of 20 correct)
Earth Day was first celebrated in San Francisco on March 21, 1970, the first day of spring in the northern hemisphere.
Earth Day was first celebrated in San Francisco on March 21, 1970, the first day of spring in the northern hemisphere.
Earth Day was first celebrated in San Francisco on March 21, 1970, the first day of spring in the northern hemisphere.
Earth Day was first celebrated in San Francisco on March 21, 1970, the first day of spring in the northern hemisphere.
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