Across
- 3. A broad inlet of water where the land curves inward.
- 7. A large body of snow and ice accumulated over time.
- 8. A narrow strip of land connecting two large areas of land.
- 9. A group of islands near each other.
- 11. A stream of water adding to a larger river.
- 14. A triangular tract of sediment at the mouth of a river.
- 16. Lake A lake that doesn't have any water flowing out of it.
- 17. A place in land where water all converges to the same point.
- 18. A theory explaining the undulation of earth's crust.
Down
- 1. A low area of land below mountains.
- 2. A piece of land projecting out into water.
- 4. A narrow passage of water connecting two land masses.
- 5. The gradual drift of earth's surface.
- 6. A break in the earth's crust.
- 10. A large area of flat land.
- 12. A large flowing stream of water
- 13. The process by which large particles are broken down into smaller particles.
- 15. The process by which small particles are moved.