by : Stephanie Huerta and Samantha Godinez

what does it do for you ?

The atmosphere is what makes life possible here on earth. The atmosphere keeps the earth a suitable temperature, not too cold and not too hot. It holds our oxygen to prevent it from going into space. All things living need the atmosphere to survive we all live in it.

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...)

how does it help?

the ozone layer,part of the atmosphere, acts as filter and protects us from the suns harmful radiation and only lets in the good energy from the sun.

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.