Across
- 4. A deep, narrow valley with steep rocky walls, often formed by river erosion.
- 6. The point where two or more rivers or streams meet.
- 10. A region defined by its typical weather patterns and temperature, such as tropical, temperate, or polar zones.
- 12. A natural or artificial path that water follows, such as a riverbed or waterway.
- 13. A hot spring that occasionally erupts with a burst of steam and hot water.
- 14. A small, isolated hill with steep sides and a flat top, smaller than a mesa.
- 15. A large, flat-topped hill with steep sides, common in dry regions.
- 16. A wide, grassy plain with few trees, found in regions with dry climates.
Down
- 1. A fracture in the Earth’s crust where movement has occurred, often associated with earthquakes.
- 2. A shallow body of water separated from the ocean by a sandbar, coral reef, or barrier island.
- 3. An underground layer of rock or sediment that holds water and allows it to flow, often used as a source for wells.
- 5. A long, deep valley formed when Earth’s crust stretches and breaks apart.
- 6. A large, bowl-shaped crater formed when a volcano collapses after an eruption.
- 7. An area of land where all water flows into the same river system or body of water.
- 8. A smaller river or stream that flows into a larger one.
- 9. A deep, narrow inlet of the sea between high cliffs, formed by glacial erosion.
- 11. A large region characterized by its climate, plants, and animals, such as a desert, rainforest, or tundra.
- 12. The thin, outermost layer of the Earth’s surface made up of rock.
