Across
- 6. A group or chain of islands clustered together in a sea or ocean.
- 7. A deep, narrow valley with steep sides, often carved by a river.
- 8. A large landmass, such as North America or Africa.
- 10. A piece of land that is almost entirely surrounded by water.
- 13. A piece of land surrounded by water on all sides.
- 14. A vast body of saltwater that covers most of the Earth's surface.
Down
- 1. A large body of water surrounded by land.
- 2. A low area of land between hills or mountains.
- 3. A natural flowing watercourse, often leading to the ocean.
- 4. A mountain or hill with a vent or fissure in the Earth's crust through which lava, rock fragments, hot vapor, and gas are released.
- 5. A large landform that rises steeply above its surroundings.
- 8. A nation with its own government, borders, and people.
- 9. A dry, barren area with little or no vegetation.
- 11. A large mass of ice moving slowly over land.
- 12. A large area covered chiefly with trees and undergrowth.