Across
- 4. A very large body of salt water
- 6. Hot melted rock that comes out of a volcano
- 8. Water that falls from clouds
Down
- 1. Flowing water that moves downhill to the sea
- 2. A very high area of land
- 3. White or grey shapes seen in the sky
- 5. A liquid found in oceans, rivers, and rain
- 7. Loose material where plants grow