Mars doesn't have an atmosphere.
Mars does have oxegyn actually, although it's really little because of the interaction between the CO2 in it's atmospere interacting with the sun. Btw people, please stop saying Mars has no oxegyn!
yes it does
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.
The ozone layer is found about 16miles up in our atmospere
smoke,oil,and, gases
Yes Its .To look World atmospere and be ready for any danger .
I think because oxidation is water and the atmospere