Show tho upper air lg Is alwawi colder lit at tho than tit nt the poles polca 11 in collir rc lunA 4 the temperature of C the stratosphere la is usually eloitt 40 1 belv zero IN lille in ili equator equatorial lal re rog giotis lotis i tilt alie of tho stratos phero Is iti milly more than degreg acro H bulow below zero tho the coldest frit free air ever recorded was ai found nt lit nil I 1 or of lo 10 nillo over i java dutell eit diDa where the thermometer registered de A grees KI IHS below lt lov zero cro |