In 2012, how many commuters in China rode bikes to protest carbon emissions and air pollution? (102, 100,000, 50, 1 million)
100,000
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15
When is Earth Day?
April 22
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15
Which bestselling book warned of the effects of pesticides? (Silent Spring, Quiet Fall, Hushed Winter, Muted Summer)
Silent Spring
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15
How many people in the world are dependent on fish as their main source of daily protein? (1 out of 10, 2 out of 10, 3 out of 10, 8 out of 10)
8 out of 10
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thief
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gift
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fairy
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thief
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15
Which land-based ecosystem holds the most biodiversity, i.e. concentration of plants and animals? (tropical forest, African Savannah, South Pacific island, Coral reef)
tropical forest
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15
Which president created the EPA? (Clinton, Nixon, FDR, Washington)
Nixon
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15
The founder of Earth Day is a senator from which state? (Alabama, Connecticut, Wisconsin, Puerto Rico)
Wisconsin
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lifesaver
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rocket
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gift
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banana
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15
Earth Dayâs founding was partially inspired by protestors against what? (The Korean War, grapes, palm oil, the Vietnam War)
The Vietnam War
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15
What region on Earth produces 20% of the planetâs oxygen? (The Ocean, The Arctic, The Amazon Rainforest, The Savannah)
The Amazon Rainforest
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15
Approximately how many people participate in Earth Day each year? (1 million, 1 billion, 1 trillion, 50 million)
1 billion
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15
A single tree produces enough air to supply in its lifetime for how many people for a year? (100, 4, 12, 99)
4
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15
When was the first Earth Day? (1950, 1922, 1970, 1990)