Draught Hunt — Buddy Up

Quick quiz

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

1. 1. You opened the curtains instead of using lights. When does that save the least?

   On a dark, overcast late afternoonOn a bright morningAround middayWhen the room faces the sun

2. 2. Why do short car trips pollute more per kilometre?

   Cold engines burn fuel less cleanlyFuel is weaker in the cityRoads are rougherCars go faster in town

3. 3. You invited someone sitting alone to join you. What's the most helpful next step?

   Ask them a question about themselvesLeave them to listen quietlyTell your friends to be niceAsk why they were alone

4. 4. Lowering the thermostat by 1°C typically cuts heating energy by about…

   5–10%Less than 0.5%About 50%Nothing — it only saves money