by : Stephanie Huerta and Samantha Godinez
what is it ?
the atmosphere of a planet is a collection of gases that surround it , held in place by gravity . the content of the earths atmosphere is 78% nitrogen, 21% oxygen and, 1% other( farts,burps etc...)
some pictures of the atmosphere
how does it work ?
All parts of the atmosphere work together to keep earth’s processes. The sphere’s work together to help make cycles possible; Water cycle, Rock cycle, and decomposition.