Question

IN WHICH LAYER DOES HOT AIR BALOONS

Answer 1

Explanation:

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Above the Troposphere layer is the Stratosphere, the layer that Fedor intends to fly within. This layer of our atmosphere also has its own set of layers. There are no storms or turbulence here to mix up the air, so cold, heavy air sinks to the bottom and 'warmer', lighter air remains at the 'top'.