No. While carbon dioxide is one of the most abundant gasses, the primary gas is water vapor.
The three most abundant gases in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
Other gases that are present in trace amounts (less than 1%) in the troposphere include argon, neon, helium, and krypton. They are collectively known as inert gases because they are chemically stable and do not easily react with other substances in the atmosphere.
Convection
The layer of the atmosphere where most weather takes place is the troposphere, which is the lowest layer closest to the Earth's surface. It extends up to about 10-15 kilometers in altitude and contains most of the Earth's weather systems, including clouds, precipitation, and storms.
The most abundant element in the troposphere is nitrogen, making up about 78% of the atmospheric composition. Oxygen is the second most abundant element in the troposphere, making up about 21% of the atmosphere.
Nitrogen 78%
Nitrogen 78%
The two most abundant elements in the troposphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen makes up about 21%.
Ozone gas in the troposphere is very low. It is a pollutant.
The troposphere is the most abundant layer in Earth's atmosphere. It is where most weather phenomena occur and contains about 75% of the atmosphere's mass.
oxygen and nitrogen
Hydrogen is one of the most abundant gasses it is natural
Oxygen is the most abundant element in Earth's troposphere, hydrosphere, and lithosphere, constituting about 46.6% of Earth's crust by weight.
It is a solution of several gasses, the most abundant of which are nitrogen and oxygen.
Water vapor is by far the most abundant, but also the weakest. Carbon dioxide is the next most abundant, but also relatively weak. Methane is quite potent, and after that are halocarbons among others, which are extremely potent but not at all abundant.
This layer of the atmosphere is troposphere.