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into Reading 4.2_L1-2

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  • True or False: There are no living organisms in the Mariana Trench.
    False
  • What caused the Mariana Trench to become so deep?
    It is so deep because of movement in Earth's surface.
  • What is the difference between stalactites and stalagmites?
    Stalactites grow down from the ceiling, and stalagmites grow up from the ground.
  • What are hikers told to carry at Eternal Flame Falls?
    barbeque lighters
  • How deep is the Mariana Trench?
    The deepest point is about 11,000m below sea level.
  • What is unique about the rocks in Death Valley National Park?
    They seem to move on their own.
  • What are three things that angler fish and flashlight fish have in common?
    They wait for their prey to approach them, they are bioluminescent, they live in the Mariana Trench
  • True or False: The depth of the Mariana Trench is less than the height of Mount Everest.
    False
  • What is the deepest point in the trench called?
    Challenger Deep
  • What are the 3 reasons expert divers can’t go down to the Mariana Trench?
    It's pitch-black, the water pressure is too high, it is too cold (2C)
  • How were the rocks at the Caverns of Sonora, Texas formed?
    They were formed by slow-moving water under the ground.
  • Which of the rocks in the story contain organic material?
    The shale rocks at Eternal Flame Falls contain organic materials.
  • Where is the Ringing Rocks County Park located?
    It is in Pennsylvania
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