Where Does Earth Get Its Energy? - PowerPoint PPT Presentation

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Where Does Earth Get Its Energy?

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Where Does Earth Get Its Energy? 1. Solar Radiation Radiant energy from the sun heats the earth, it s atmosphere, and it s oceans. 2. Earth s Primitive Heat The ... – PowerPoint PPT presentation

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Title: Where Does Earth Get Its Energy?


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Where Does Earth Get Its Energy?
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1. Solar Radiation
  • Radiant energy from the sun heats the earth, its
    atmosphere, and its oceans.

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2. Earths Primitive Heat
  • The core and mantle of the Earth are still hot
    from the origin of our planet.

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3. Radioactive Decay
  • Radioactive elements create heat as they decay.

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4. Energy From Civilization
  • We burn oil, coal, gasoline, and natural gas to
    produce energy.

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Brainpop
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