Sophie Caldwell (Peru, VT) led the U.S. Ski Team at the first race of the FIS Nordic World Ski Championships with a 10th place finish in the classic sprint.
Meteors usually burn up in the mesosphere, in aâ¦ltitude from 75 km  to 100 km in earth atmosphere.as long as the meteor is small enough it burns up in earths atmoshere but rarly they dont burn up and make it though. Meteors burn up when the start coming through the atmosphere.
1 B :: The thermosphere is the hottest layer in the atmosphere, because it has the most carbon dioxide. 2  C :: The thermosphere is hot because molecules in it absorb the high energy, short wavelengths of radiation from the Sun. 3  D.  The thermosphere is the coldest layer in the atmosphere.