Pluto is different from the inner planets in that it has not cleared it's orbit from asteroids.
The inner planets are Mercury, Venus, Earth, and Mars. They are "inner" because the are the first 4 planets from the Sun.
Inner planets are rocky and terrestrial, while outer planets are gas giants. Inner planets are smaller in size and have solid surfaces, while outer planets are larger and lack a solid surface. Inner planets have shorter orbital periods and are closer to the sun, while outer planets have longer orbital periods and are farther from the sun.
the 4 inner planets are rock planets and the 4 outter planets are gas planets separated by the asteroid belt
The 4 inner planets are Mercury, Venus, Earth, and Mars. THey are considered inner planets because they are closest to the sun.
The 4 inner planets (Mercury, Venus, Earth, and Mars) are solid planets made of rock. The 4 outer planets are gas giants.
The inner planets are Mercury, Venus, Earth and Mars and the outer planets are Jupiter, Saturn, Uranus, and Neptune. I wouldn't count Pluto as a planet cause there thoughts about Pluto could possibly be Neptune moon
The first 4 planets ... out to and including Mars ... are usually considered the "Inner planets".
The inner planets
It wouldnt be good because it might even destroy our 4 inner planets, we would have to be as far as Pluto. Even if we are as far as Pluto ,Rigel's color is blue and would affect our normal light
Mercury, Venus, Terra (Earth), and Mars. Yes, there are 4 inner planets. These are called the "Terran" planets.
Pluto, Eris, Ceres, Haumea and Makemake are the dwarf planets found so far. As you can see there are 5 now, not just 4.
Mercury, Venus, Earth and Mars are the inner planets, and are referred to as "rocky," or terrestrial" (telluric) planets.