Cold Wash — Full Week

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?

   Burn itThrow it in any binReduce what you useBuy a new one

4. 4. Why do small daily actions matter?

   Only big companies countThey don'tThey cost moreThey add up over many people and days

5. 5. What does 'sustainable' mean?

   Buying moreUsing things onceMeeting our needs without harming the futureOnly recycling

6. 6. Which uses the least energy?

   Leaving it onTurning it upSwitching it offLeaving it on standby

7. 7. How many UN Global Goals are there?

   1751050