Question

What happens to most meteoroids when they enter earth's atmosphere?

Answer 1

They burn up.

Step-by-step explanation:

Most of the meteoroids are burnt up as they enter in the earth's atmosphere. It is due to the friction forces of atmospheric gases. After burning a residue part is there which hits the earth's surface and forms a crater on the surface of earth.

Answer 2

Meteoroids burn into pieces when it enters the earth’s atmosphere. Earth’s atmosphere is called the Mesosphere. Mesosphere is the highest level of the atmosphere. When meteoroids hit the mesosphere gases in this area create heat that makes the meteoroids burn into pieces.