Ordonner les Lettres LOOKING BACKVersion en ligne LAYERS OF THE ATMOSPHERE par JEANILYN COSICOL 1 I have the coldest temperature of the atmosphere. Who am I? O R E P S E S M E H 2 I am where most of the weather occurs. Who am I? T O E P H P S R E R O 3 My temperature may reach as high as 2,000 degrees celsius. Who am I? H R H M P E S E O R T E 4 I contain most of the ozone layer. Who am I? E R S P R T E O S T A H 5 Artificial satellites orbit the earth here. Who am I? X H P R O E E E S 6 I am where radio waves are bounced back to earth's surface. Who am I? H E O P S O E I R N