Solar System Vocabulary Test
| __ | 1. | galaxy | | A. | round object that circles the Earth and relects sunlight | | __ | 2. | gases | | B. | any shape of the moon that we see | | __ | 3. | moon | | C. | a hot glowing ball of gases | | __ | 4. | phase | | D. | a large sphere that moves around the Sun | | __ | 5. | planet | | E. | to move around another object in a circular path | | __ | 6. | revolve | | F. | one of the very large groups of stars found in the universe | | __ | 7. | rotate | | G. | to spin or turn | | __ | 8. | star | | H. | everything that is part of space including stars and planets | | __ | 9. | telescope | | I. | tool that makes far away objects appear larger and closer | | __ | 10. | universe | | J. | have no definite shape or volume |
| __ | 11. | depths | | A. | the outside or top of something | | __ | 12. | molten | | B. | a vehicle that travels to outer space | | __ | 13. | orbit | | C. | matter that has a definite shape and volume | | __ | 14. | particles | | D. | the paths an object takes as it moves around another object | | __ | 15. | solids | | E. | tiny bits of something | | __ | 16. | spacecraft | | F. | melted by heat | | __ | 17. | surface | | G. | the deepest part of something |
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