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Monday, March 27, 2017

Fossil Fuels


  • formed from plants animasl
  • carboniferous period
  • swampy time
  • started decomposing uderground
  • 3 dif types 
  • coal from plants hardende due to pressure and heat
  • oil from mmore complex life under presure and heat
  • natural gas oil with even more prssure and heat
  • most dominant energy source
  • can be used to make make plastic and medicine
  • price and abundance depends on georaphical location
  • non renewebal
  • takes millions of years to form
  • forces companies to extract with more saftey concersn enviromental convcerns and more cost
  • leading emmetesrs of co2
  • enviromental and human health issues

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