Across
- 1. A thick piece of wood that has fallen from the tree.
- 4. The part of a plant that grows underground.
- 5. A short plant that covers large areas.
- 7. A natural flow of water that covers the land and rushes towards the ocean.
- 8. An area of land surrounded by water.
Down
- 2. The salt water that covers the Earth's surface.
- 3. An area of land that rises much higher than its surroundings.
- 5. Small pieces of rock.
- 6. A small thing from which plants grow.
- 9. A large area of water surrounded by land.