Across
- 2. A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question.
- 6. A process of liquid turn into vapor
- 7. Drops of water from clouds.
- 8. Precipitation which evaporates before reaching the surface.
- 10. A form of renewable energy that uses the power of moving water to generate electricity.
Down
- 1. A small drop of liquid.
- 3. Text to explain how a phenomenon happens.
- 4. The watering of land to make it ready for agriculture.
- 5. A structure of series steps which explain the phenomena.
- 9. An optional statement to tie up the explanation.