Earth's Atmosphere

Earth's atmosphere makes it very diffrent from the moon and other planets that do not have a atmosphere. See the moon does not have a atmosphere so every meteor going towards it hits it. How ever earth's atmosphere burns up the meteoroids as they pass threw it. Earth's atmosphere also is made up of many gases that are important to us liveing so all the planets without a atmosphere most likely will not be able to have liveing things on it. That is why earths atmosphere makes earth so unique.