The Troposhere I think...
because it has to be
Earth's layer are located in the atmosphere. Ozone layer is one of them.
In the atmosphere, in the form of carbon dioxide
Troposphere
A majority of the earths carbon is located in the ocean.
troposphere
Tromosphere
One-half of earth's atmosphere lies below the altitude of 5.6 kilometers
Smog.
how do geologists think earths atmosphere is formed
The particles outside the Earths atmosphere are called, meteoroids.
The Troposphere