The pie chart represents the composition of air on Earth. Identify the correct proportion of each gas in the air.
methane
nitrogen
hydrogen
oxygen
ammonia
trace gases
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The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. methane is 9.5%, 0.00005% hydrogen,
000,000,0005% of ammonia and trace gases is 0.1%
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