Across
- 2. Areas on the Moon that are too high for maria to reach.
- 4. The central, darker part of shadows where light is completely cut off.
- 6. Formed long ago from space materials hitting the Moon and creating indents.
- 7. A sequence of phases the Moon completes each month.
- 9. Occurs when the Earth blocks light from the Sun and casts a shadow onto the Moon.
Down
- 1. The lighter part of a shadow where light is partially blocked. (It surrounds the umbra).
- 3. Occurs when the Moon blocks light from the Sun and casts a shadow onto Earth.
- 5. Earth's natural satellite. Primarily seen at night.
- 8. Formed long ago from lava flowing up through the Moon's crust. Large, dark, and flat.
