Pressurized

This area is pressurized.

Jupiter's powerful magnetic field is thought to be generated by the electric currents produced by pressurized hydrogen in the mantle.

Today's spacesuits are pressurized, have an oxygen supply, protect the astronaut from micrometeoroid bombardment while spacewalking, and insulate the astronaut from the severe temperature changes experienced in space.

Spacewalkers must wear pressurized spacesuits in order to work in space. These suits have pressures significantly lower than the ambient cabin pressure of a spacecraft.

Soda pop is pressurized using carbon dioxide.

The lunar rovers used by Apollo astronauts in the early 1970s, were essentially stripped down jeeps. This next generation vehicle will have a pressurized cabin that astronauts can live in for weeks at a time.