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CK8 L8

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  • Game Code: 106776
  •  English    7     Public
    Story central
  •   Study   Slideshow
  • What are the Northern Lights?
    The Northern lights are colorful lights in the sky.
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  • Where can you see the Northern lights?
    You can see them in countries near the North Pole,like Norway, Sweden,and Iceland.
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  • Why the Northern Lights appear?
    They appear when gas particles from the Sun hit the Earth's atmosphere.
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  • What do people sometimes see in the desert?
    They can see trees or water.
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  • Why do people see trees or water in the desert but when they walk closer, the image disappears?
    This is because when lights travels from cooler air to warmer air, it bends.
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  • Where can you see Will-o'-the-wisps?
    Areas of water, like swamps and marshes.
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  • Does everyone know exactly why the Will-o'-the wisps appear?
    No
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