Across
- 2. Liquid water flows from higher elevation to lower elevation due to gravity
- 4. Rain or snow fall from the sky
- 7. Animals excrete water through their waste
- 8. Liquid water can be absorbed through the roots of a plant
- 10. Solid ice melts to form liquid water
Down
- 1. Animals consume liquid water by drinking or eating
- 3. Liquid water turns to water vapour
- 5. Liquid water percolates through pore spaces under ground
- 6. Liquid water evaporates to form water vapour
- 9. Water vapour is respired when an animal exhales