Across
- 5. A piece of land surrounded by water
- 6. Openings, or vents where lava, tephra (small rocks), and steam erupt onto the Earth's surface
- 8. A line that is considered the boundary between sea and land
- 9. A wide, natural stream of fresh water that flows into an ocean or other large body of water
Down
- 1. A naturally raised area of land, not as high or craggy as a mountain
- 2. A large area of water surrounded by land
- 3. A large natural elevation of the earth's surface rising abruptly from the surrounding level
- 4. A large area of water in Scotland that is completely or almost completely surrounded by land
- 7. A low area of land between hills or mountains, typically with a river or stream flowing through it