Troposphere is the layer closest to earth, which includes the air that we breathe. After this comes the Stratosphere which includes the ozone layer and then the Mesosphere. After this it's the thermosphere and then the exosphere.
The one I didn't mention is the methosphere - this is the correct answer!
There is no methosphere in the layers of the atmosphere there is the Troposphere, next the stratosphere, then the mesosphere, the thermosphere/ionosphere, then lastly the exosphere.
