1
When Earth encounters many meteoroids at once, we call it a
2
Rocky object that orbits the Sun
3
It enters Earth's atmosphere, as it – burns up upon entering Earth’s atmosphere
4
Small icy dirtballs that orbit the Sun
5
Comets are origin in
6
When a rocks survives a trip through the atmosphere and hits the ground, It's called a______
7
The range in size from dust grains to small asteroids.
