NSDL Science Refreshers



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Resources for Science > Earth Science > Earth Process and Materials > Renewable and Nonrenewable > Fossil Fuels

Fossil energy - how fossil fuels were formed

http://www.fossil.energy.gov/education/energylessons/coal/gen_howformed.html

A one page article describing the formation of fossil fuels, enhanced with illustrations. At its end, there are three links to specific fuels: coal, oil and gas, for more specific information.

Resource Type: Reference Material - Article, Reference Material - Nonfiction Reference
Grade Level: 3, 4, 5, 6