
1 question = 100 grams

10 questions = 1 Kg

100 questions = 10 Kg
When does the first commitment period of the Kyoto Protocol end?
2010
2012
2014
2020
1,300 Grams of CO2
were Offset yesterday
(
see totals)
How to Play
- Click on one of the multiple choice answers that you think is correct.
- If you get it right, you get a harder question. If you get it wrong you get an easier question.
- For each question that you answer correct 100 Grams of CO2 will be removed from the global environment through a donation to one of our Project Partners.
- Compete with friends to see who can offset the greatest amount of CO2 from the environment.