Use The Inner Planets Quiz to test yourself on our solar system's "rocky planets", Mercury, Venus, Earth, and Mars, why Venus is known both as an evening star and a morning star and why, until recently, scientists have had trouble studying the surface of Mercury, the "quick planet." This quiz will also test your knowledge of our home planet, Earth, and its moon and the secrets of our mysterious neighbour, Mars. This online quiz contains 25 questions from a pool of over 100 thereby allowing repeat use. We recommend that students study the relevant videos provided on this site on this subject before attempting this quiz.
