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

Science

What is above earth?


The troposphere is the lowest layer of our atmosphere. Starting at ground level, it extends upward to about 10 kilometers (6.2 miles or about 33,000 feet) above sea level. This is the atmosphere in which we live and breathe.

{{ relativeTimeResolver(1655435007173) }}

LIVE
Points points 4
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE