Earths Atmosphere

The earths atmosphere is way different from any other planet.One thing is that because of the earths atmosphere we have seasons.Another thing is that are earth is the only planet that can support life.Also the chemicals that we have on the earth help and destroy are planet.another interesting thing is if a metered comes to earth are atmosphere will blow it up but on any other planet the metered will smash in to it and leave a mark,if a metered hits earth the mark will change after time.