Because they are mostly made out of gas and they are big or giant
Rocky planets are denser than gas giants.
gas giants.
gas giants are composed of gas while terrestrial planets are composed of solid matter
they are the gas giants.
The planets are made out of gas.
They are both planets !!!!
Jupiter, Saturn, Uranus, and Neptune are the gas giants of our solar system.
The gas giants are these planets i named here, Jupiter,Saturn,uranus,neptune if Pluto was still a planet it would not be considered as a gas giant Pluto 1.Pluto is small 2. Pluto is past the kupiter belt that's in between neptune and Pluto there are your gas giants
The outer planets are also called Jovian planets or gas giants. These planets include Jupiter, Saturn, Uranus, and Neptune. These outer planets are gaseous with no solid surfaces and only liquid cores.
A gas giant is a large planet that is not primarily made up of rock or other solid matter. Jupiter, Neptune, Uranus, and Saturn are gas giants in our Solar System. However, some scientists refer to Uranus and Neptune as "ice giants". Planets that over 10 Earth masses are termed giant planets.
Jupiter and Saturn are gas giants, not rocky planets. They are primarily made up of gases like hydrogen and helium and do not have a solid surface like rocky planets such as Earth.
they ar very smaller than gas giants