Question

Which of the following is/are useful effort(s) for sustainability of resources?

1. a. Switching off unnecessary lights and fans
2. b. Using lift instead of stairs
3. c. Repairing leaking taps for conserving water
4. d. Using empty containers to store things
5. e. Going to school by your own car instead of cycling

• A. 1, 3
• B. 1, 3, 4
• C. 3, 5
• D. 3 only

Answer 1

Answer:

B. 1, 3, 4

• Switching off unnecessary lights and fans (a),

• Repairing leaking taps for conserving water (c),

• Using empty containers to store things (d)

• are all useful efforts for the sustainability of resources