- Jan 27, 2013
- 36
I bet no one gets all 12 correct
http://environment.nationalgeograph...ergy/great-energy-challenge/wood-energy-quiz/
http://environment.nationalgeograph...ergy/great-energy-challenge/wood-energy-quiz/

![[Hearth.com] Heating with wood and wood pellets 12 questions nat geo [Hearth.com] Heating with wood and wood pellets 12 questions nat geo](https://www.hearth.com/talk/data/attachments/93/93256-c6d09557a06006736dd78f984f64b7c1.jpg?hash=m9Idf-JuGr)
Guessed half of em 



(Roman Moroni)
Some dubious fact checking there, I'd say...