atmosphere Flashcards
1
Q
the atmosphere
A
gravity traps gases near earths surface
2
Q
layers of the atmosphere
characteristics
A
*not seperated by definite line
*changes in temp tell us where 1 layer ends and next one begins
*air gets less dense as you move away from sea level
3
Q
gases making up the atmosphere
A
78% Nitrogen
21% Oxygen
1% Argon + noble gases
