Across
- 1. The part/edge of the land along the sea.
- 4. A vent in Earth's crust that spews out lava.
- 7. A large area of flat, fertile land with few or no trees.
- 8. A body of dense ice
- 11. A group of islands.
- 16. A wide, flat-topped mountain or hill found in dry regions.
- 17. A flat-topped body of land built over millions of years.
- 21. A broad body of water partially surrounded by land.
- 24. A body of land surrounded by water on all sides.
- 25. A body of water that that flows.
- 28. These are mounds of sand.
- 29. A narrow passage of water connecting two bodies of water.
- 30. A raised area of land
- 31. A tall, steep-sided, flat-topped towers of rock.
Down
- 1. A man-made waterway used for travel.
- 2. A natural opening in the ground to let light in.
- 3. A narrow valley with steep rocks on the side and water running through it.
- 5. A river that falls down into a pool below.
- 6. A wetland formed at the mouth of a river and sediments carried by the river over a long time will make this.
- 9. A high point of land that narrowly extends into a water body.
- 10. A vast body of salt water.
- 12. A narrow strip of land that separates two water bodies.
- 13. A deep inlet of the sea surrounded by land, with a narrow mouth. It is less wide than a bay.
- 14. A small, natural flow of water.
- 15. A body of water surrounded by land on all sides.
- 18. Land bordered by water on three sides but connected to the mainland.
- 19. A small body of standing water.
- 20. An area with freshwater in a dry and arid region.
- 22. Land that lies along the edge of any water body and has sand, pebbles and seashells.
- 23. A very tall natural piece of land that's taller than a hill.
- 24. A large chunk of ice that floats in the ocean.
- 26. A low area of land between two mountains or hills.
- 27. A vertical mass of rock that rises vey high and forms near the ocean.