It is the atmosphere.
the lowest layer of the atmosphere is the trosospere
Oxygen gas
Because gas giants don't have a solid surface.
Yes. Superman doesn't like it.
oil and gas
Troposphere
Nitrogen
Water
Ozone
the earths surface is bound connect with the atmosphere that represents the greenhouse effect.
NGL is a reservoir portion of natural gas that is stripped out as a liquid at the surface by special processing facilities.
Ozone at ground level is a pollutant. It is a greenhouse gas.
They are all gas planets. They are all quite large and made from gas, so there is no real surface like that of earths.
autmospheric pressure
Meteorites. When floating in space they are called meteoroids, they are then called meteors when they enter the earths atmosphere at high speeds, burning up brightly as shooting stars for a brief period due to the friction against the gas in the atmosphere. If any surviving pieces are found on the surface, they are called meteorites.
All 4 gas giants : Jupiter, Saturn, Uranus, Neptune.
a con is oil spill ------------- A pro is that there are thought to be untold oil and gas reserves under the earths surface in that region.