Clean-Air Commute — Three Days Running
SDG 3 · medium · +20 points · 4-question quiz · instant points when you pass
Travel a trip without breathing exhaust — walk, bike or transit. Keep it going three days in a row, with proof each day.
Quick quiz
These ask about details you only notice by really doing the task. Get every one right to pass.
1. What should you NOT pick up with bare hands?
2. For a short trip under 2 km, which usually produces the most emissions per person?
3. While picking up litter, which item is the most common found worldwide?
4. Why do short car trips pollute more per kilometre?