Which planet are not a terrestrial planet?
Jupiter, Saturn, Uranus, and Neptune are not terrestrial planets.
The planets that are not classified as terrestrial planets are the gas giants. These include Jupiter, Saturn, Uranus, and Neptune. Terrestrial planets, on the other hand, are rocky and composed mainly of silicate rock or metal.
To determine which planet is not a terrestrial planet, we need to first understand what a terrestrial planet is. Terrestrial planets are rocky planets similar in composition to Earth. They are characterized by having solid surfaces and include Mercury, Venus, Earth, and Mars.
On the other hand, there are also gas giants, or Jovian planets, which are composed mostly of gases, such as hydrogen and helium, with a smaller rocky core. These planets have thick atmospheres and lack a solid surface.
Based on this information, the planet that is not a terrestrial planet is Jupiter. Jupiter is a gas giant and does not have a solid surface. Its atmosphere is composed of mainly hydrogen and helium, with no rocky terrain like the terrestrial planets.