Across
- 1. Forested wetlands
- 3. A huge mass of ice that moves slowly over land
- 7. A landform with high elevation and high relief
- 8. The tidal mouth of a large river, where the tide meets the stream which is an area of brackish water (part fresh, part salt)
- 9. Group of islands
- 11. Low elevation, low relief areas
- 12. A landform made of sediment that is deposited where a river flows into an ocean or lake
- 14. Land surrounded on all sides by water
- 15. A natural stream of water that flows into another body of water
Down
- 2. Land surrounded on three sides by water
- 4. A hill of sand piled up by the wind
- 5. A line that forms the boundary between the land and the ocean or a lake
- 6. Openings, called vents, where lava, small rocks, and steam erupt on to the Earth's surface
- 10. High elevation and low relief
- 13. Body of water surrounded on all sides by land