0
What else can I help you with?
What two components make up the greatest percentage of the earths atmosphere?
Nitrogen and oxygen make up about 99% of the Earth's atmosphere. Nitrogen accounts for about 78% and oxygen for about 21%.
What planet has a nitrogen- oxygen atmosphere?
Earths atmosphere is rich in Oxygen, some 21% of the air is Oxygen. There is oxygen on other planets, but the percentage comes nowhere close to this. The percentage of Oxygen in earths atmosphere is thought to have been much higher in the past, before animals were about, but after the arrival of plants.
What are the two most abundant gases in earths atmosphere presently?
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
What are the 3 main types of gases in the earths atmosphere?
The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
What gas makes up the largest percentage of Earth's atmosphere?
What gas makes up the majority of the Earth's atmosphere
What two components make up the greatest percentage of the earths atmosphere?
Nitrogen and oxygen make up about 99% of the Earth's atmosphere. Nitrogen accounts for about 78% and oxygen for about 21%.
How much of the earths atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
What planet has a nitrogen- oxygen atmosphere?
Earths atmosphere is rich in Oxygen, some 21% of the air is Oxygen. There is oxygen on other planets, but the percentage comes nowhere close to this. The percentage of Oxygen in earths atmosphere is thought to have been much higher in the past, before animals were about, but after the arrival of plants.
How much is the earth atmosphere is made up of nitrogen and oxygen?
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
What describes the earths atmosphere?
mostly nitrogen with 21% oxygen
What are the primary gases found in earths atmosphere?
Nitrogen and oxygen,
What is the percentage nitrogen in the earths atmosphere?
78% of the Earth's atmosphere is Nitrogen. Another 21% is oxygen, and the final 1% are other gases found is small amounts such as carbon dioxide, helium and methane.
What gas make up the largest percentage of the atmosphere?
Nitrogen Gas makes up about 80% of Earths atmosphere with Oxygen making up most of the rest (20%).
What two gasesmake up most of earths atmosphere?
Nitrogen and Oxygen
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
What is the most element in the earths atmosphere?
Nitrogen (N2) and Oxygen (O2)
What are the primary elements that make up the earths atmosphere?
nitrogen and oxygen
