The outermost layer of the earth’s atmosphere is?
Stratosphere
Ionosphere
Mesosphere
Troposphere
The correct option is (B) Ionosphere
The outermost layer of the atmosphere is ______ (exosphere/troposphere).
ozone is heavier than dioxide. then why it is found on the outermost layer of the earth and oxides and dioxides are found on the atmosphere and on the surface of the earth?