What are te two main constituents of the earth's
atmosphere
Answers
Answered by
1
Answer:
oxygen and hydrogen are the two main gases of earth
Answered by
1
Answer:
Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent
Similar questions