'Human greenhouse gas emissions' presentation slideshows

AGW quotes on IPPC Fraud

AGW quotes on IPPC Fraud. Open letter (continued).

288 views • 19 slides

The Arctic

Summer 2010 Workshop in Biology and Multimedia for High School Teachers. Where is the Arctic?. The Arctic . http://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Arctic_%28orthographic_projection%29.svg/541px-Arctic_%28orthographic_projection%29.svg.png.

348 views • 15 slides

Have you hugged a tree today?

Have you hugged a tree today?. Global Warming. The Global Warming Theory states that human greenhouse gas emissions are accelerating the natural greenhouse effects, trapping heat in the atmosphere. The natural greenhouse gases include water vapor, carbon dioxide, methane and nitrous oxide.

138 views • 13 slides

166 views • 5 slides