Which of the following is the major difference between the inner planets as a group and the outer planets as a group?
A) composition
B) presence of moons
C) orbital plane
D) presence of water

Question

Quizplus · Accepted Answer

The major difference between the inner planets (Mercury, Venus, Earth, and Mars) and the outer planets (Jupiter, Saturn, Uranus, and Neptune) is their composition. Inner planets are rocky, while outer planets are mostly gas giants.

Which of the Following Is the Major Difference Between the Inner