Hlo guys... ans... Can U fire a gun in space??

Fires can't burn in the oxygen-free vacuum of space, but guns can shoot. Modern ammunition contains its own oxidizer, a chemical that will trigger the explosion of gunpowder, and thus the firing of a bullet, wherever you are in the universe. No atmospheric oxygen required.

                                  pls give brainliest if this helped :)

come closer and become far apart and become steam/gas

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers