Do you know How to ''Go Green´´?

I obtained 50 percent of correct answers. I learnt about energetic saving of CFLs in economic therms. This is a good way to attract attention from people because they can better understand why they need to use CFLs. I don't know this type of bulbs and how they works, sincerely, not even I've give me the time to search these bulbs when I go to the Homecenter with my mom.

I learnt that each degree your drop the thermostat during winter saves about 5 percent on your heating bill (National Geographic). I don't understand why and I like understand how it works because as I'm studing architecture and someday I would work in this topic, I'll be able to applicate this solution in my projects indirectly, thus, people won't need thermostats to keep their homes warm and we won't worry of this problem -at least in my works, haha-

Finally, I learnt that not only you can produce paper with trees, you can produce paper with hemp, panda excrement and sheepskin. However, the best option is hemp because is cleanest, requires less land acreage to grow that timber, has fewer chemical byproducts, and can be recycled more frequently than tree timber (National Geographic). I ask me why paper companies continues producing paper with trees, why not with hemp? Why they prefer to continue deforesting? Why not work in benefical change to environment?