yes it does
Saturn is a gas giant composed mostly of hydrogen and helium, so it does not have a solid surface like Earth where lava can form. The extreme pressure and temperatures inside Saturn likely prevent the formation of molten rock or lava.
atmosphere
Mars doesn't have an atmosphere.
Yes. It is mainly Hydrogen and Helium.
It is almost non-existent.
the atmospere can not support the greater height column and the column of mercury will drop to the level in which the atmospere can support
Oxygen is separated by cryogenic distillation.
The atmosphere is a invisable line across the Earth.
Saturn's atmosphere is mostly composed of hydrogen and helium, with traces of methane, ammonia, and water vapor. It has prominent cloud bands and storms, including its iconic hexagonal storm at the north pole. Strong winds can reach speeds of up to 1,100 miles per hour (1,800 kilometers per hour) near its equator.
The ozone layer is found about 16miles up in our atmospere
smoke,oil,and, gases
Very probable any action exist.