Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is our atmosphere?

1 Answer

Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.

{{ relativeTimeResolver(1663487068944) }}

LIVE
Points points 19
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE