The layers of the atmosphere shown to scale and a discussion of what happens at each layer. The layers in order from the ground up:
Troposphere, Stratosphere, Mesosphere, Thermosphere, and the Exosphere.

Watch more videos:
How Big is the Solar System? https://youtu.be/MK5E_7hOi-k
What's a Second Cousin Once Removed? https://youtu.be/BBt5V7kO3j4

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Made with Blender 2.75
Music: "The Story Unfolds" by Jingle Punks (Youtube Audio Library)