{{ profileData.stats.submittedAnswerCount }}
{{ profileData.stats.helpfulnessScore }}
Science
What is air?
2
Answers
The air on earth is a combination of mostly nitrogen and oxygen with some small amounts of other gasses.
LIVE
Points
983
983
Rating
Air is a mixture of aeriform substances (gases and vapors) that make up the earth's atmosphere. It is essential for the life of most animal and plant organisms, in particular for human life, for which its protection is fundamental and is regulated by specific laws.
LIVE
Points
1997
1997
Rating
Want to help make Alexa smarter?
Alexa was not able to answer this question until the person above taught it how to. Have a go at answering questions that Alexa still cannot answer today and watch your answers get shared to Alexa users!
Sign in with Amazon