1

Which of the following will help conserve water?

  1. Take shorter showers.
  2. Collect rainwater to water plants.
  3. Wash the dishes under running water.
  4. Turn off the tap while brushing teeth.
    • 1 and 2
    • 2 and 3
    • 1, 2 and 4
    • 2, 3 and 4