Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Nitrogen makes up 78% of the Earth's atmosphere.
Nitrogen makes up 78% of Earth's atmosphere.
argon
Argon makes up about .93 percent of the Earths atmosphere. Hope this helps! (:
Nitrogen makes up most of our atmosphere. Second is Oxygen.
Nitrogen makes up about 78% of Earth's atmosphere.
Nitrogen makes up approximately 78% of Earth's atmosphere.
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Oxygen, not quite Nitrogen makes up 78% of the earth's atmosphere.
Nitrogen
Nitrogen has made up the largest portion of Earth's atmosphere for most of Earth's history. It currently makes up about 78% of the atmosphere.
Oxygen makes up 21% of the Earths atmosphere.