The two major gases affecting your atmosphere and effecting global warming and climate change are Carbon Dioxide (CO2) and Methane (CH4).
Two major gases in the Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen accounts for around 21%.
When we speak of global warming, we usually mean the recent increase in average global temperatures. The two gases considered to be the major contributors to this effect are carbon dioxide and methane.
There are more than two gases in the atmosphere. You need to specify the ones you are asking about.
The two primary gases in the Earth's atmosphere are nitrogen and oxygen.
The main gases in Earth's atmosphere are nitrogen, followed by oxygen.
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
Nitrogen and Oxygen
smoke
the two major gases that cause greenhouse gases are methane and carbon dioxideco2, methene, evaporates
Two gases that probably existed in Earth's early atmosphere are ammonia and methane. These gases were likely present in significant quantities before the atmosphere transformed into its current composition.
These gases are hydrogen and helium.
The two main gases that make up the atmosphere of Uranus are hydrogen and helium. The atmosphere also contains ammonia and methane.