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Energy Sources

Published on Nov 19, 2015

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PRESENTATION OUTLINE

Energy Sources

nonrenewable, renewable & inexhaustible

Nonrenewable Energy

sources that cannot be replaced once used
Photo by Krister462

Fossil Fuels

  • coal
  • oil
  • natural gas
  • uranium
Photo by kuyman

Renewable Energy

sources that can be replaced once used
Photo by keeva999

Renewable Energy

  • animals
  • food
  • biomass
Photo by ecstaticist

Biofuel

  • ethanol
  • methanol
Photo by RLHyde

Inexhaustible Energy

sources that are incapable of being depleted

Inexhaustible Energy

  • hydroelectric
  • tidal
  • geothermal
  • wind
  • solar

Ways to Store Energy

  • fuel cells
  • batteries
Photo by yellowcloud