Across
- 3. a lake that stores water for human use
- 4. a deep sided canyon in the water
- 5. water that falls from clouds
- 7. a stream or river that flows into a larger one
- 8. a giant wave caused by an earthquake
- 11. a place an organism lives
- 12. an underground layer of rock that holds water
- 14. number of complete waves that pass a point
- 15. water that fills cracks and spaces
Down
- 1. material that contains spaces or pores
- 2. the process that plants loss water
- 6. an underwater volcano
- 9. total amount of dissolved salt into water
- 10. movement of energy through water
- 13. wall made of rocks that is built to protect a beach