Earth Quiz 2022: 10 Climate & Nature Burning Questions

Daily quiz for March 29, 2022, on Earth, the climate crisis, endangered animals, and nature: How many tree species are on Earth? What is the world’s largest lizard? What’s the hottest month ever recorded on Earth? And What Is a Megadrought? Take the 2022 Earth Quiz!

Earth Quiz 2022

Daily Quiz for March. 29, 2022: 10 general knowledge multiple-choice questions on Earth, Climate, and Nature from the past year. Click “start quiz.”

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1. How many countries met the World Health Organization’s air quality standards in 2021?

Photo: Vasily Iakovlev, CC BY 4.0, via Wikimedia Commons

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2. How many tree species are on Earth?

Photo: Artur Warchavchik, CC BY-SA 3.0, via Wikimedia Commons

3 / 10

3. What’s Hunga Tonga-Hunga Ha’apai?

Photo: NZ Defence Force, Public domain, via Wikimedia Commons

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4. Which country is planning a city with no property, income, or municipal taxes and zero carbon dioxide emissions?

Photo: Raúl Arias, CC BY 2.0, via Wikimedia Commons

5 / 10

5. What is Coral Bleaching?

Photo: Matt Kieffer from London, United Kingdom, CC BY-SA 2.0, via Wikimedia Commons

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6. How much of the world’s population live in urban areas?

Image: Original from NASA. Digitally enhanced by rawpixel., CC BY 2.0, via Wikimedia Commons.

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7. What is the world’s largest lizard?

Photo: Kelly Marvella, CC BY-SA 4.0, via Wikimedia Commons

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8. What Is a Megadrought?

Photo: John McColgan, Bureau of Land Management, Alaska Fire Service, Public domain, via Wikimedia Commons

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9. What is the world’s most illegally traded wild mammal?

Photo: Muséum de Toulouse, CC BY-SA 4.0, via Wikimedia Commons

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10. What’s the hottest month ever recorded on earth?

Photo: Rubbish computer, CC BY-SA 4.0, via Wikimedia Commons

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