Mars, as the images issued by the Phoenix probe show us, is not like the Earth: "It is continuous, seamless and sealess," writes Oliver Morton -Mapping Mars: Science, Imagination, and the Birth of a World. But rising above the Red Planets frequent dust storms is the Olympus Mons -the tallest known volcano and mountain in our solar system.
For students -
For your interest only.
For teachers -
Students who have completed their work might be interested in taking a look at this.