Right. The most famous example is that when things fall near the surface of the Earth, they all have the same acceleration, and the acceleration that's common is called g, and that's 9.8 m/s^.
It also suggests the amount of aerosols that humans emit into the atmosphere could impact tree growth, as high levels of aerosols cause "global dimming", an effect that occurs when the levels of light reaching the Earth's surfacefall.
As the iron travels through the air, the surface melts in rivulets that either vaporize or fall away in minuscule fragments, leaving a surface textured with grooves called regmaglypts.
