Matching Pairs matching Online version key words of atmosphere by rmas 1 The mesosphere 2 The atmosphere 3 the northern and southern lights 4 The exosphere 5 Shooting stars 6 The thermosphere 7 The troposphere 8 the exosphere 9 Temperature 10 The stratosphere the outer layer that surrounds the earth the degree of hotness of a medium lights made by solar flares the layer closer to the surface of the earth the coldest layer of the atmosphere. Temperatures can drop down to -90°C meteors that travel through space. when they hit the mesosphere, they burn up. our outermost limit with space. extends to an altitude of 10 to 50 kilometers above sea level. The ozone layer is one part of it the warmest of all 5 layers. Air temperature on the surface of the earth is kept constant. the most distant layer from the earth's surface.