| The Earth is almost ____ times larger than its moon. |
continental |
| During a ____ eclipse the Moon blocks our view of the Sun. |
cycles |
| Water ____ from the air to the ground and back again. |
four |
| New, crescent, quarter, ____, and full describe lunar phases. |
gibbous |
| Igneous ____ (extrusive) rocks form from cooled lava. |
half |
| A common igneous rock in the ____ crust is granite. |
igneous |
| Exactly ____ of the Moon is always illuminated by the Sun. |
solar |
| Granite, basalt, obsidian, and pumice are ____ rocks. |
volcanic |
