| __ | 1. | 27.3 Days | | A. | Period of Revolution for the Moon's Orbit |
| __ | 2. | Eccentricity | | B. | Deviation from a perfect circle |
| __ | 3. | First Quarter | | C. | Combination of Solar and Lunar Gravity |
| __ | 4. | Full Moon | | D. | Earth blocks incoming sunlight |
| __ | 5. | High Tide | | E. | Moon blocks Sun's rays from Earth's surface |
| __ | 6. | Lunar Eclipse | | F. | Phase where right side of our Moon has light |
| __ | 7. | New Moon | | G. | Appearances of the Moon |
| __ | 8. | Phases | | H. | Phase where left side of our Moon has light |
| __ | 9. | Solar Eclipse | | I. | Phase where moon is not visible |
| __ | 10. | Third Quarter | | J. | Phase where entire side of the moon is full |