Every inner planet has a core. The cores of Mercury, Venus, and Earth are composed of iron-nickel. Mars's core is made of liquid iron sulfide mixed with some nickel.
none of the inner planets
Inner planets are typically rocky, smaller in size, have shorter orbital periods, and lack rings. Outer planets are gaseous or icy, larger in size, have longer orbital periods, and possess rings and many moons. Additionally, inner planets are closer to the Sun, while outer planets are farther away.
The inner planets are Mercury, Venus, Earth, and Mars. They are "inner" because the are the first 4 planets from the Sun.
Inner planets
After the inner planets you get the outer planets.
the inner planets are sometimes called Terrestrial Planets
Inner planets are terrestrial planets outer are jovian planets
the inner planets
I hesitate to admit that I was raised on one of the inner planets. The inner planets are not gaseous, like the outer planets.
outer planets are gas giants whille inner planets are just rocky planets. that includes that outer planets have significant amount of mass than the inner planets
That they all inner planets
no the inner planets are called "inner" planets bcuz there closer