which of the following is the most abundant gas by volume in the atmosphere?
Which of the following is the most abundant gas by volume in the atmosphere?
Answer:
The most abundant gas by volume in the Earth’s atmosphere is nitrogen. Nitrogen makes up about 78% of the Earth’s atmosphere, followed by oxygen which makes up around 21%. Other gases like argon, carbon dioxide, and trace gases make up the remaining 1% of the atmosphere. Nitrogen is a crucial component of the atmosphere and plays a vital role in various biological processes and maintaining atmospheric pressure.