Describe the major pressure systems on the surface of the earth.?

1 ⤊

please help im losing my mind!!!

gravity

2007-05-17 18:13:42 · answer #1 · answered by Kristenite’s Back! 7 · 1⤊ 0⤋

i,m not sure what u r talking about but volcanos release pressure from the intreior of tha planet which is caused by tectonic plate movement

2007-05-18 00:24:35 · answer #2 · answered by crengle60 5 · 0⤊ 0⤋