Across
- 5. Stream of larger volume
- 6. Hills of sand created by wind, usually found on beaches and in deserts
- 8. Coral buildup creating the rim of an underwater volcano
- 10. Piece of land surrounded by water
- 12. One of the seven large land masses of Earth
- 13. Artificial body of water
- 14. Deep valley with high rock walls
- 15. Point of land projecting into water
- 18. Landform where water descends from a height
- 20. Huge body of saltwater
- 21. River that flows into another river
- 23. Body of water partially surrounded by land, larger than a bay
- 24. Flat-topped, elevated landforms
Down
- 1. Area filled with tropical plants
- 2. Inland grass area
- 3. Deeper area of river/harbor
- 4. Triangular buildup at the mouth of a river
- 7. Vast plain with permafrost and small plants
- 9. Chain of mountains
- 11. Area of water-saturated land
- 16. Flat or gently rolling land
- 17. Shallow pool found at the center of an atoll
- 19. High landform usually with a peak or summit
- 22. Narrow piece of land separating two bodies of water and connecting two pieces of land