| Answer | Crossword Clue |
|---|---|
| SEAWATER | Great portion of the earth. |
| SIAL | Outer portion of the earth |
| SIAL | Outer portion of the Earth |
| SIAL | Outer portion of the earth: Geol. |
| TROPICS | Portion of the earth around the equator |
| earthshine | The glow caused by sunlight reflected off the earth, esp. on the darker portion of a crescent moon |
| lithosphere | the solid outer portion of the Earth consisting of the crust and upper mantle, approximately 100 km (62 miles) thick |
| lithospheres | LITHOSPHERE, the solid outer portion of the Earth consisting of the crust and upper mantle, approximately 100 km (62 miles) thick |
