Earth+atmosphear+protective+layers

1. The Troposphere is the first layer above the surface that contains half of the earths atmosphere. Weather happens in this layer. 2. Many jet aircrafts fly in the Startosphere,it is very stable. Also,the ozone layer absorbs harmful rays from the sun. 3.Meteors and or rock fragments burn up in the Mesosphere, because they can't handle our heat. 4. The Thermosphere is a layer with auroras. It holds where the space shuttles are. 5. The Atmosphere merges into space in the extremly thin exsophere. this is thes supper limit of atmosphere