Across
- 4. Human beings used water for
- 6. liquid waste product
- 7. need water to sustain life
- 8. water is used for watering the fields
- 9. Green plants need water for the process of
Down
- 1. Over-consumption of water in short period of time
- 2. Notable drop in energy is due to
- 3. it is essential for life
- 5. Water is used to manufacture goods