NCERT Exercise 13.1 — Q3 - Our Environment
Question: Which of the following are environment-friendly practices? (a) Carrying cloth-bags while shopping (b) Switching off unnecessary lights and fans (c) Walking to school instead of using scooter (d) All of the above
Answer: Answer: **(d) All of the above**.
Full step-by-step NCERT solution with diagrams on Something by Zero.