Question

What is Meteoroid describe how it happens​

Answer 1

A meteoroid is a small rocky or metallic body in outer space. Meteoroids are significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects. Objects smaller than this are classified as micrometeoroids or space dust.Meteroroids crash into these bodies, creating craters and throwing space dust (more meteoroids) back into the solar system. Most meteoroids are made of silicon and oxygen (minerals called silicates) and heavier metals like nickel and iron.