Time for another quiz! We’ve got a few questions about gases you might encounter every day. Have a go and see if you can get the top score!
Results
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#1. What’s the most abundant gas in Earth’s atmosphere?
About 78% of Earth’s atmosphere, by volume, is nitrogen gas.
#2. Where would you find the moon Phobos?
Phobos is the larger of Mars’ two moons.
#3. What does a dendrologist study?
Dendrologists study trees and other woody plants.
#4. What is the main component of natural gas?
Natural gas consists mainly of methane, a gas that’s also found in farts.
#5. Where in your body would you find alveoli?
Alveoli are tiny air-sacs in your lungs that allow you to absorb oxygen from the air you breathe.
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