Across
- 2. Electricity that is made from the energy falling water
- 4. on or near the sea
- 8. a glass bowl in which fish can live in
- 9. Living or taking place in water
Down
- 1. Vary thirsty
- 3. A main pipe for drawing water for firefighters
- 5. An under ground layer of rock and water
- 6. a small harbor where small boats can dock
- 7. related to the sea
- 8. Made to carry water over long distances