Layers+of+the+Atmosphere-Alan+O.

If theres no atmosphere, theres no earth.

So here are some facts about our atmosphere,

1.The atmosphere is divided into five layers.

2.wheather occors in this layer, its called the troposphere, itcontains half of the earths atmosphere.

3.Jets usually fly through the layer called the straosphere.

4.The third layer os the mesophere, metoers burn up here.

5.The forth layer is the themousphere, space shuttles orbit here.

6.The last layer is the exosphere, it goes up into space.