SENSITIVE SKINS / GLOBAL WARMING
Wikipedia: en.wikipedia.org/wiki/Atmosphere_of_Earth
Wikipedia: en.wikipedia.org/wiki/Greenhouse_effect
Intergovernmental Panel on Climate Change: www.ipcc.ch
revgeary.files.wordpress.com/2014/04/cracked-earth-smaller-for-email1.jpg
www.ccb-boulder.org/wp-content/uploads/2014/01/
Sponsered by: Gemeinde Scheyern