| 100% | CHASMS | 6 | Deep, gaping openings in the Earth's surface |
| 67% | CHASMS | 6 | Deep cracks in the Earth's surface |
| 67% | CHASMS | 6 | Deep holes in the Earth's surface |
| 66% | CHASM | 5 | A deep hole usually in the earth's surface |
| 63% | CHASM | 5 | Deep opening in the earth |
| 58% | CHASM | 5 | Fissure in the Earth's surface |
| 48% | CHASM | 5 | Deep hole in the earth |
| 46% | MAP | 3 | Diagram of the Earth’s surface |
| 46% | OCEAN | 5 | Most of the Earth’s surface |
| 46% | EON | 3 | Period in the earth's history |
| 46% | FAULT | 5 | Crack in the earth's crust |
| 45% | TRENCH | 6 | Mariana __ in the Pacific is the deepest on earth |
| 45% | NITROGEN | 8 | Abundant element in the Earth's atmosphere |
| 44% | NITROGEN | 8 | Most prevalent gas in the Earth's atmosphere |
| 44% | DOGSTAR | 7 | Brightest star in the Earth's night sky |
| 44% | MANTLE | 6 | Middle layer in the Earth's internal structure |
| 44% | GEOLOGIST | 9 | Expert in the Earth's rocks and minerals |
| 44% | EON | 3 | Phanerozoic ___ (current period in the earth's history) |
| 44% | ASTATINE | 8 | Rarest naturally occurring element in the earth's crust |
| 44% | SEAWEED | 7 | Major source of oxygen in the earth's atmosphere |
| 44% | DEEP | 4 | Challenger ___ (lowest known point in the earth's oceans) |
| 44% | ARGON | 5 | Most abundant noble gas in the earth's atmosphere |
| 44% | FAULTLINE | 9 | Sign of a fracture in the Earth’s crust |
| 44% | CHASMS | 6 | Deep holes or cracks in the Earth |
| 44% | MAGMA | 5 | Molten rock beneath the Earth’s surface |
| 44% | CRATER | 6 | Hole in the moon’s surface |
| 44% | CRATERS | 7 | Holes in the moon’s surface |
| 44% | CRATER | 6 | Dent in the moon’s surface |
| 43% | CORE | 4 | Extremely hot innermost layer in the Earth's internal structure |
| 43% | OCEAN | 5 | Nearly three quarters of the earth's surface |