Ecology: The study of relationships between abiotic and biotic.

While watching "Shark Water" share a response to the film.

Climate Change with climate change expert Mark Hertsgaard on Stroumboulopoulos

Without doubt we are contributing to climate change as well as the rate of extinctions (which just happens to be the worst rate ever), and for some reason we seem to continue in the arguement instead of just making some changes in our lives.

What struck me as interesting was Mark's plea for voters to elect those politicians that promise to act in the best interest of humans by balancing our interactions with our environment.

Listen to Mark's comments and respond to any of his statements as a comment using the word CLIMATE CHANGE as our tag.

http://www.cbc.ca/video/#/Shows/1221254309/ID=1783912122

Episode 94 George Stroumboulopoulos, CBC

A Little Dodo Diddy

What are the chances that an actual atom that was once used in a compound in the Dodo bird is now used as a compound in your body?

Welcome to the Science 20 blog. This blog will be used for the student posting of assignments. Each assignment will be given a tag to sort assigments in a cloud.