Here's a breakdown:
* Atmosphere: The layer of gases surrounding the Earth. The troposphere is the lowest layer, where weather happens.
* Pedosphere: The thin, outermost layer of the Earth's crust, composed of soil. It's the interface between the atmosphere, biosphere, hydrosphere, and lithosphere.
* Crust: The outermost layer of the Earth, made up of rocks.
So, the order is:
1. Atmosphere (Troposphere)
2. Pedosphere (Soil)
3. Crust