50 trees planted in Kathryn Iwamasa Forest
50trees

Trees in other forests are trees you have helped make possible elsewhere. Each planting counts once towards the overall total.
| Impact | This forest | Overall |
|---|---|---|
| Trees | 50 | 80 |
| CO₂ · t / year | 1.25 | 2.00 |
| Oxygen · t / year | 5.00 | 8.00 |
| Work hours | 2 | 3 |
| Hectares | 0.05 | 0.08 |
CO₂, oxygen, land and work figures are estimates.
How we calculate impact →Learning about our planet, one quiz at a time.
Giving Trees earned through quizzes.