The two main gasses are
•carbon dioxide
•oxegen
CO2 O2 Sulfur Nitrogen and Hydrogen. each gas is found in a specific quantity which shouldn't increase or decrease
Mother Earth
Geography (geology) and Chemistry
Inert gases are the noble gases (He, Ne, Ar, Kr, Xe, and Rn). They used to be called the inert gases until Neil Bartlett proved that you could make compounds out of some of them, so they were renamed "inert" gases.
One of the main problems of using hzardious gases in an open enviroment is the wind direction, this could end up killing more people on the side in which it was released!
the release of sulfur and other harmful gases lead to a toxic atmosphere for most life on earth with the largest extinction ever seen with 99% of all life forms believed to been extinct. the ash clouds surrounding the earth reflected light from the sun away from earth causing the earths tempter to decrease leading to the 'snowball earth'
The main gases in Earth's atmosphere are nitrogen, followed by oxygen.
Nitrogen and Oxygen
there are many gases polluting the Earth but the main 2 are oxygen and carbon dioxide.
The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
The Earth's atmosphere is composed of roughly 78% nitrogen and 20% oxygen, the remaining 2% is a mix of other gasses.
In order of their abundance in the earth's crust, the main elemental gases at room temperature, are:Oxygen, hydrogen, fluorine, chlorine, nitrogen, argon, helium, krypton and xenon.
Oxygen and Nitrogen
Nitrogen, Oxygen, Carbon Dioxide and Neon are the four main gases in order of percentage.
5 Main Spheres Of Earth Cryosphere : Meaning Frost Biosphere : Meaning Life Atmosphere : Meaning Air/Gases Geosphere : Meaning Earth Hydrosphere : Meaning Water These Are The 5 Main Spheres Of Earth
Oxygen, Nitrogen and Argon comprise 99% of the air.
Nitrogen (78%) and Oxygen (21%) are the two most abundant gasses in Earth's atmosphere.
oxygen/ carbon dioxide oxygen/ carbon dioxide