Earth's atmosphere is primarily composed of nitrogen (78%) and oxygen (21%). Other gases present in smaller amounts include argon, carbon dioxide, and trace gases like neon and helium. Water vapor is also an important component of the atmosphere.
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.
Nitrogen makes up about 78% of Earth's atmosphere.
Yes, 80% of the Earths atmosphere is made up of nitrogen.
Argon makes up about 0.93% of Earth's atmosphere by volume, which is equivalent to around 0.04% by weight.
1 percent of the earths atmosphere is made of the following: - Argon (0.93%) - Carbon dioxide (0.03%) - Neon> trace - Helium> trace - Methane> trace - Krypton> trace - Xenon> trace - Hydrogen> trace - Ozone> trace 21% of earths atmosphere is made of oxygen 78% of earths atmosphere is made of nitrogen
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
The core is 33% of the Earths mass
we would all die because there is no gravitiy
A: glass and rare earths
30layers
The mantle.
Water 75%
nitrogen and oxygen
nitrogen and oxygen
no
yes, it is
The earths crust