Swap to an LED — Buddy Up
SDG 7 · medium · +20 points · 4-question quiz · instant points when you pass
Replace a bulb with an LED. Do it together with a partner.
Quick quiz
These ask about details you only notice by really doing the task. Get every one right to pass.
1. Why should you decide what you want before opening the fridge?
2. You invited someone sitting alone to join you. What's the most helpful next step?
3. After unplugging idle chargers, which device usually still draws standby power when left plugged in?
4. What makes a compliment feel genuine to the other person?