Across
- 2. A water molecule contains 2 hydrogen (H) atoms and 1 oxygen (O) atom.
- 3. The energy that drives the water cycle
- 6. Plants bringing water from underground
- 7. Runoff is nothing more than water "running off" the land surface.
- 9. Ocean currents move massive amounts of water throughout the oceans.
- 10. Frozen mountain water melting to the rivers
Down
- 1. Water vapor coming from an erupting volcano
- 4. Solid turning into a gas
- 5. "transpire" water while humans "respire" water.
- 8. Water vapor all around us in the sky