Question

Scroll up to 33.8 miles above sea level.

What does the mesophere have a higher concentration of due to meteors being vaporized in this layer of the atmosphere?
carbon dioxide
iron
ozone
CFCs

Answer 1

The mesosphere has a higher concentration of **iron** due to meteors being vaporized in this layer of the atmosphere. When meteoroids enter the atmosphere and burn up in the mesosphere, they release various metal atoms, including iron, which can be present in the region.