Matching Pairs Layers of the AtmosphereOnline version Layers of the Atmosphere by Matt McNally 1 1 - Mesosphere 2 2 - Mesosphere 3 1 - Stratosphere 4 2 - Thermosphere 5 2 - Ozone Layer 6 1 - Ozone Layer 7 3 - Stratosphere 8 1 - Thermosphere 9 2 - Troposphere 10 3 - Troposphere 11 3 - Ozone Layer 12 2 - Stratosphere 13 3 - Mesosphere 14 3 - Thermosphere 15 1 - Troposphere 1 - Where the Ozone Layer is located 2 - The hottest layer 2 - The coldest layer 2 - Protects all life on earth 1 - Where satellites are located 2 - Where weather occurs 1 - Blocks harmful UV rays 1 - Where meteors (shooting stars) burn up 1 - Where we live 2 - Where weather balloons are located