Cold Wash — Group Edition

Quick quiz

These ask about details you only notice by really doing the task. Get every one right to pass.

1. 1. Which light bulb uses the least energy?

   Old incandescentLEDThey're all the sameHalogen

2. 2. Unplugging chargers helps by…

   Stopping wasted standby powerMaking them fasterNothingUsing more power

3. 3. Which of these is the best first step for less waste?

   Reduce what you useBurn itThrow it in any binBuy a new one

4. 4. Why do small daily actions matter?

   Only big companies countThey cost moreThey add up over many people and daysThey don't