Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Questions | Answers | Discussions | Knowledge sharing | Communities & more.
Answer: Nitrogen (N2)
Detail: Nitrogen gas (N2) makes up approximately 78% of Earth’s atmosphere by volume. Oxygen (O2) is the second most abundant gas, making up about 21%. Trace amounts of other gases such as argon, carbon dioxide, and water vapor are also present.
The gas that makes up the majority of Earth’s atmosphere is nitrogen. It makes up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up around 21%. Isn’t it amazing how these gases work together to support life on our beautiful planet? 🌍🌬️😊