| 100% | CHASMS | 6 | Deep holes in the Earth's surface |
| 81% | CHASMS | 6 | Deep cracks in the Earth's surface |
| 81% | CHASM | 5 | A deep hole usually in the earth's surface |
| 76% | CHASM | 5 | Deep hole in the earth |
| 71% | CHASMS | 6 | Deep, gaping openings in the Earth's surface |
| 64% | CRATERS | 7 | Holes in the moon’s surface |
| 64% | CRATER | 6 | Hole in the moon’s surface |
| 64% | CHASM | 5 | Fissure in the Earth's surface |
| 61% | CHASMS | 6 | Deep holes or cracks in the Earth |
| 60% | PIT | 3 | Deep hole in the ground |
| 58% | ABYSS | 5 | Very deep hole in the ground |
| 57% | CHASM | 5 | Deep opening in the earth |
| 57% | OILWELL | 7 | Bore hole in the earth to access petroleum |
| 57% | DUG | 3 | Made a hole in the earth while gardening |
| 50% | EON | 3 | Period in the earth's history |
| 50% | FAULT | 5 | Crack in the earth's crust |
| 50% | TRENCH | 6 | Mariana __ in the Pacific is the deepest on earth |
| 50% | MAGMA | 5 | Molten rock beneath the Earth’s surface |
| 50% | NITROGEN | 8 | Abundant element in the Earth's atmosphere |
| 49% | DEADSEA | 7 | *Lowest point on the earth's surface |
| 49% | LANDFORM | 8 | Specific feature on the Earth's surface |
| 49% | LANDFORM | 8 | Natural feature on the Earth's surface |
| 49% | FOG | 3 | A cloud at the Earth's surface |
| 49% | NITROGEN | 8 | Most prevalent gas in the Earth's atmosphere |
| 49% | DOGSTAR | 7 | Brightest star in the Earth's night sky |
| 49% | MANTLE | 6 | Middle layer in the Earth's internal structure |
| 49% | GEOLOGIST | 9 | Expert in the Earth's rocks and minerals |
| 49% | EON | 3 | Phanerozoic ___ (current period in the earth's history) |
| 49% | MAP | 3 | Diagram of the Earth’s surface |
| 49% | OCEAN | 5 | Most of the Earth’s surface |