3 Questions
What is air primarily composed of?
Nitrogen and oxygen
Which gas is the most abundant in air?
Nitrogen
What is the approximate percentage of oxygen in the air?
21%
Air Composition Quiz: Test your knowledge of the components of air! Explore the primary gases found in air and their percentages. Discover the most abundant gas in the atmosphere and the approximate level of oxygen present. Challenge yourself with this informative quiz on air composition.
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