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Astronomy #1
What are asteroids? | Pieces of a broken planet |
What is the order of the planets from the sun? | 1. Mercury, 2. Venus, 3. Earth, 4. Mars, 5. Jupiter, 6. Saturn, 7. Uranus, 8. Neptune |
Inner planets are similar in _______? | Composition |
What is in the atmospheres of both Venus and Mars? | Carbon dioxide |
Which planet rotates opposite of all the others? | Venus |
How many moons does Earth have? | One |
Which planets are suggested to have had evidence of past volcanic and earthquakes? | Mercury, Earth, Mars, and Venus |
Mars and Earth show evidence of tilt because of ______? | Seasons |
Mars'soil has high iron content giving it a reddish tint. What give it the reddish tint? | High iron |
What is the only planet that is so far from the sun that it has water in all three states? | Earth |