Draught Hunt — Full Week

Quick quiz

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

1. 1. After unplugging idle chargers, which device usually still draws standby power when left plugged in?

   A battery-free wall clockA TV or console with a standby lightA wooden lamp switched off at the wallA disconnected extension cord

2. 2. For a short trip under 2 km, which usually produces the most emissions per person?

   WalkingBikingA full busA car with one person

3. 3. 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

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

   Cold engines burn fuel less cleanlyRoads are rougherCars go faster in townFuel is weaker in the city

5. 5. 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

6. 6. Why should you decide what you want before opening the fridge?

   Cold air spills out and the fridge works to cool down againThe light bulb overheatsFood spoils instantly when exposedIt resets the thermostat

7. 7. Planting trees helps the climate because trees…

   Take in carbon dioxideMake more smokeUse up water onlyCause rain to stop