Maddox is a mainly male name in use in English speaking countries derived from a Welsh surname meaning son of Madoc..Madoc or Madog was a legendary Welsh prince who in Welsh folklore sailed to the New World three hundred years before Christopher Columbus.addox is a mainly male name in use in English speaking countries derived from a Welsh surname meaning son of Madoc..
The thermosphere is the layer of the Earth's atmosphere directly above the mesosphere and directly below the exosphere.adiation causes the atmosphere particles in this layer to become electrically charged (see ionosphere), enabling radio waves to bounce off and be received beyond the horizon. In the exosphere, beginning at 500 to 1,000 kilometres (310 to 620 mi) above the Earth's surface, the atmosphere turns into space.
Quick Answer. The thermosphere is the hottest layer of the atmosphere. It extends from 80 kilometers above the surface of the Earth up to 600 kilometers and can heat up to 1,500 degrees Celsius because itâs very sensitive to solar activity. The air is thin and extremely hot, and there are sparse air molecules in this layer.