Wikipedia: Carbon Overview of the chemical element carbon, covering notable characteristics, applications, history, occurrence, precautions, and more. en.wikipedia.org
Carbon Footprint Learn how to reduce and offset your carbon footprint, the measure of the impact your activities have on the environment in terms of the amount of green house gases ... www.carbonfootprint.com
RBS Carbon Offset Help to compensate for the damage caused by your carbon footprint by offsetting with RBS ... Our Carbon Offset Service makes it simple for you to have a ... www.rbs.co.uk
