The inner planets are small and rocky, the outer planets are much larger and have no solid surface, they are called the gas giants.
inner=terrestrial outer=non terrestrial
the outer planets are gaseous and the inner planets are not
The inner planets are all rocky planets. The outer planets are completely made up of gases. The inner planets are much smaller than the outer planets.
The inner planets are hotter because they are the closest to the sun the outer planets are the coldest because they are the farthest planets from the sun
the inner planets are closest to the sun and the outer planets are farthest from the sun { Answered by a grade 4 student}
A basic, simplified answer is: The inner planets are mainly rock with iron cores. The outer planets are mostly gas, or liquefied gases.
The inner planets are like big rocks. The outer planets are like big balls of gas.
No, the outer planets are not lighter than the inner planets. In fact, the outer planets are generally much larger and more massive than the inner planets. This is because they are primarily composed of gases and ice, which makes them less dense but more massive.
A basic, simplified answer is: The inner planets are mainly rock with iron cores. The outer planets are mostly gas, or liquefied gases.
They are all bigger
smaller
yes the outer planets are made of gas and liquids.