Earth Day 2021

Which year was Earth Day first introduced?

• 1965

• 1970

• 1975

• 1980

What is the purpose of Earth Day?

• To show you love the world.

• To give our planet a day to rest.

• To increase public awareness of the world's environmental problems.

• To unite everyone in celebrating Earth's birthday

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How many people and countries participate in Earth Day celebration

• 2 million people in 160 countries

• 200 million people in 141 countries

• 2 thousands people in 141 countries

When is Earth Day celebrated

• June 19th
• April 22nd
• When the world ends
• April 23rd

What percentage of the Earth's surface is covered in water?

• 50
• 60
• 70

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How old is the Earth?

• 5 million years old
• 10 billion years old
• 4.5 billion years old

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How much of the world's food is never eaten, which means that the food's production wasted land and resources and emitted unnecessary greenhouse gases?

• 10%

• 25%

• 33%

• 50%

What was the purpose of the National Environmental Education Act passed by Congress in 1990?

• To require that the US Environmental Protection Agency be a leader in promoting environmental literacy

• To establish the office of Environmental Education

• All of the above

• None of the above

More than half of the breathable oxygen in the world comes from where?

• Forests

• Flowering plants

• Clouds

• Oceans

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Is wasting less food a way to reduce greenhouse gas emissions. True or False?

• True

• False