Across
- 2. Earth's axis is leaning along the orbit
- 5. What rock forms when lava cools?
- 7. highest tides produced
- 8. includes all frozen water on Earth
- 9. What rock forms under heat and pressure?
- 13. thick, not very dense crust
- 17. lighter part of shadow
- 18. lowest high tides
- 19. eclipse when the Sun is blocked by the Moon
Down
- 1. day when Earth's axis is most towards or away from the Sun
- 3. the degree of compactness of an object
- 4. darker, central part of a shadow
- 6. only phase of the Moon for a solar eclipse to occur
- 7. when compacted, forms sedimentary rock
- 10. includes all living organisms on Earth
- 11. the inner core spins __________than the outer
- 12. one phase when a spring tide can occur
- 14. thin, very dense crust
- 15. dark, flat areas on the moon
- 16. eclipse when the moon rotates in to Earth's shadow