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