Think & Reflect
Think of air as a soup containing different ingredients. What do you think those
ingredients are?
Answers
Answered by
2
Answer:
oxygen ......., carbon dioxide...... nitrogen....
Answered by
2
Answer:
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.
Explanation:
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