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of 16 available terms

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6 Written questions

5 Multiple choice questions

  1. An energy-rich substance (such as coal, oil, or natural gas) formed from the remains of organisms
  2. A known deposit of fuels
  3. A resource that is naturally replaced in a relatively short time
  4. Liquid fossil fuel; oil
  5. Energy from the sun

5 True/False questions

  1. geothermal fuelAn energy-rich substance (such as coal, oil, or natural gas) formed from the remains of organisms

          

  2. biomass fuelFuel made from things that once were alive

          

  3. energy transformationA compound that contains carbon and hydrogen atoms

          

  4. combustionA compound that contains carbon and hydrogen atoms

          

  5. hydrocarbonA compound that contains carbon and hydrogen atoms