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chapter 22 vocabulary
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Solar Eclipse: when the moon moves between earth and the sun
Lunar Eclipse: when the moon moves into earth's shadow
Crater: round holes in the moon
Astronomy: studies of the universe
Orbit: an object revolving around another
Heliocentric: earth and other planets orbit the sun
Ellipse: the oval-shaped path of mars orbit
Aphelion: when earth is farthest from the sun
Perihelion: when earth is closest to the sun
Perigee: when the moon is closest to earth
Apogee: when the moon is farthest from earth
Ray: splash marks that go outward from the crater
Rotation: earth turning on its axis
Revolution: motion of a planet or moon along its orbit
Mare: dark, sooth spots on the moon
chapter 22 vocabulary
Across:3. | splash marks that go outward from the crater | 5. | round holes in the moon | 7. | when earth is farthest from the sun | 10. | earth and other planets orbit the sun | 11. | studies of the universe | 12. | motion of a planet or moon along its orbit | 13. | when the moon moves between earth and the sun |
| | Down:1. | dark, sooth spots on the moon | 2. | when earth is closest to the sun | 4. | when the moon moves into earth's shadow | 6. | an object revolving around another | 8. | when the moon is closest to earth | 9. | earth turning on its axis | 11. | when the moon is farthest from earth |
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© 2017
PuzzleFast.com, Noncommercial Use Only
chapter 22 vocabulary
Across:3. | splash marks that go outward from the crater | 5. | round holes in the moon | 7. | when earth is farthest from the sun | 10. | earth and other planets orbit the sun | 11. | studies of the universe | 12. | motion of a planet or moon along its orbit | 13. | when the moon moves between earth and the sun |
| | Down:1. | dark, sooth spots on the moon | 2. | when earth is closest to the sun | 4. | when the moon moves into earth's shadow | 6. | an object revolving around another | 8. | when the moon is closest to earth | 9. | earth turning on its axis | 11. | when the moon is farthest from earth |
| |
© 2017
PuzzleFast.com, Noncommercial Use Only