The Troposphere, the lowest layer, which contains most of the oxygen.
The layer of the atmosphere where we live and breathe is called the troposphere
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.
The layer closest to the Earth's surface is the troposphere. It contains most of the atmosphere's mass and is where weather events occur.
The top layer of Earth's atmosphere is called the exosphere. It is the outermost layer where the atmosphere transitions into space. The exosphere is very thin and composed mostly of low-density gases.
The layer of the atmosphere in which humans live is called the troposphere. It is the lowest layer of the atmosphere and is where weather events occur, as well as where most of Earth's air mass is concentrated.
STRATOSPHERE
The troposphere is the layer of the atmosphere in which we live, it's also the lowest layer of the atmosphere and extends to 12 miles up from the earths surface.
the outermost layer of earths atmosphere
atmosphere?
core
Thermosphere, it is also the atmosphere with the highest temperatures.
Mesosphere.
trophosphere
the troposphere
Stratosphere
check google:P
The Ozone layer.