Adopt a Green Space
SDG 15 · hard · +50 points · 7-question quiz · instant points when you pass
Commit to keeping one spot clean for a month.
Quick quiz
These ask about details you only notice by really doing the task. Get every one right to pass.
1. Why rinse a container before recycling it?
2. Why does litter on a street end up in rivers?
3. While sorting recycling, which item most often contaminates the paper bin?
4. What should you NOT pick up with bare hands?
5. Why should a dead battery never go in the regular trash?
6. While picking up litter, which item is the most common found worldwide?
7. Which choice saves the most resources?