Here are some of the web links from Reg Lewthwaite’s recent sermon on Ecology.
(click here to listen to or download sermons)
http://en.wikipedia.org/wiki/Ecology
http://earthguide.ucsd.edu/earthguide/diagrams/photosynthesis/photosynthesis.html
http://350.org/ (more specifically, http://www.350.org/en/animation )
