Science 101 · Science
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System
· 4 min 1 sec · Hosted by Daniel Lucas
Episode description and notes
Mars is named for the Roman god of war. Mars is a terrestrial planet with a thin atmosphere and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes, and polar ice caps. Mars has two small, irregularly shaped moons, Phobos and Deimos. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
Transcript and source
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