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.
All meteorites fall through the atmosphere at such high velocity that material burns off their exterior. This melting leaves on the meteorites that reach the ground a glassy outer coating called a fusion crust. The fusion crust is usually a dark gray to charcoal black in color.