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Planets in the Solar System

____ has a spectacular ring system containing some of its moons. 1. Mercury
Due to iron oxide (rust) on its surface, ____ appears red. 2. Venus
____ has the shortest orbit. A year is just 88 Earth days. 3. Earth
The presence of ____ was mathematically predicted in 1846. 4. Mars
The Great Red Spot on ____ is a massive persistent windstorm. 5. Jupiter
About 71% of ____ is covered by water. 6. Saturn
____ was the first planet discovered using a telescope (1781). 7. Uranus
____ rotates so slowly that a day is longer than its year. 8. Neptune