Within 8 to 12 KM of Earth's surface
The troposphere is the atmospheric zone that covers approximately 70% of the Earth's surface. It is where most weather phenomena occur and where the majority of Earth's atmospheric gases are found.
These gases are nitrogen, oxygen, argon, carbon dioxide.
within 8 to 12 km of earth's surface
Within 8 to 12 KM of Earth's surface
gravity
Nitrogen & oxygen.
Outside your window, and with an Internet search for "atmospheric layers". The answer is the "troposphere". That's the lowest layer where most of the air is.
The atmospheric gases in the thermosphere are primarily heated by solar radiation. This region of the atmosphere is closest to the sun, so it receives the most intense solar energy.
The atmospheric layer closest to the Earth's crust is the troposphere. It is where we live and where most weather phenomena occur.
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
These gases are: nitrogen (78,084 %), oxygen (20,9476 %), argon (0,934 %), carbon dioxide (0,0314).
Oxygen is most commonly found in the air of Earths atmosphere.