Question

question 8 of 10
which of the following is something almost everyone can do to reduce his or her carbon footprint?
a. use the fireplace when a house is cold.
b. take warmer showers.
c. turn off the lights when leaving the room.
d. cook with the oven more often.

Explanation:

Turning off lights reduces energy consumption. Using a fireplace (A) may involve burning wood (releases CO₂) or gas. Warmer showers (B) use more energy for heating water. Cooking with the oven more (D) increases energy use. Turning off lights is a simple, common - practice energy - saving measure.

Answer:

C. Turn off the lights when leaving the room.