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Elmhurst College: Virtual Chembook: Carbon Cycle
A step-by-step discussion of the stages in the carbon cycle. Each step includes a diagram further explaining the processes involved, as well as pictures depicting combustion, respiration, photosynthesis, and decomposition.
Curated OER
Science Kids: Science Images: Carbon Cycle Diagram
This carbon cycle diagram shows how carbon moves from one part of the Earth to another. Measured in gigatons, the storage and annual exchange involves oceans, vegetation, soil, fossil fuels, the atmosphere and more. For more information...
National Earth Science Teachers Association
Windows to the Universe: Biogeochemical Cycles
Biogeochemical cycles happen when individual elements are recycled over and over in different parts of the Earth. Two examples are the Nitrogen Cycle and Carbon Cycle. Read an explanation of biogeochemical cycles and view a diagram of...
BBC
Bbc: News: Guide to Climate Change
The BBC offers an interactive guide to climate change, including a sliding scale depicting climate change from 1885 to 2099, animation which explores how the greenhouse effect works, and detailed diagrams exploring the carbon cycle, the...