The earth's atmosphere comprises a volume of gases and that cannot be measured in square miles.
250 miles before it crosses the atmosphere
Asia's land covers about 17,176,102 square miles. :)
venus has thick posnis atmosphere
To reach the complete Exophere of the earth, it is usually said you will need to travel 10,00km vertically. Though its approximately 100km to leave earths oxygen rich atmosphere.
6
It is radiated by many of the gases in the lower atmosphere.
24,901.55
how many square miles is Medagascar
260,558 square miles
Atmospheres have many different purposes, however the Earths atmosphere is vital to its existense as it prevents the suns harmful radiation from reaching the Earths surface. Moreover, from an enviromental standpoint the errosion by pollutants will eventually destroy the delicate atmosphere and the Earths protective barrier will be gone.
... like you said... its 149417483 square miles...
58.4 square miles.