C1b Chemistry - Section Assessment Task on Edmodo

Go to http://www.cheney.edmodo.com - if you haven't already sign up then you will need to, using the code '4tc4jc'. If you have used Edmodo before then log in, and click 'join' in the 'groups' box on the left hand side, then enter the code.

C1b Chemistry Section 7 - The Changing Earth

Since starting Chemistry we have covered the structure of the Earth, the theory of Plate Tectonics and the issues which led to it only being accepted 50 years after it was proposed, the composition of the early atmosphere, how it changed over billions of years and how the carbon cycle explains current fears about global climate change.

Homework to be completed by the end of the Easter holiday:

Summary questions for 'The Changing Earth' and the answers.
Exam-style questions for 'The Changing Earth' and the answers.