Across
- 5. works by simply mixing air into the flow and this reduces the amount of water passing through the tap saving as much as up to half your water usage this way.
- 6. clean the driveways, sidewalks and steps using this instead of a hose.
- 7. What is a container that collects rainwater?
Down
- 1. What can you install in your faucets at home and work to save water?
- 2. Repairing a what can save up to 100 gallons of water a day?
- 3. A wall built across a river to hold back the water and form a lake (reservoir) behind it while generating hydroelectric power.
- 4. What is gently used water that can be reused for other purposes?
- 6. What is more water-efficient to use while taking a bath?