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Weathering and Erosion

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    Weathering and Erosion
  •   Study   Slideshow
  • True or false? Gravity causes water to flow from higher to lower ground.
    True
  •  15
  • True or false? Runoff causes erosion.
    True
  •  15
  • Weathering due to????
    acid rain
  •  15
  • What is an example of deposition?
    delta, sand bar, sand dune, etc...
  •  15
  • True or false? An earthquake can trigger a landslide.
    True
  •  15
  • True or false? Landslides cause a tiny amount of damage compared to other natural disasters.
    False
  •  15
  • broken down pieces of rocks
    sediments
  •  15
  • Breaking down rocks is known as:
    weathering
  •  15
  • freeze-thaw is chemical or physical?
    physical
  •  15
  • Burrowing animals weather chemically or physically?
    physically
  •  15
  • Acid rain breaks down rocks chemically or physically?
    Chemically
  •  15
  • A process that breaks up rocks, but does not change the chemical composition of the rock.
    physical weathering
  •  15
  • The movement of sediments from one place to another is....
    erosion
  •  15
  • The laying down of sediments in a new place
    deposition
  •  25
  • What is one agent of erosion?
    wind, water, gravity, ice
  •  10
  • Is this an example of weathering, erosion, or deposition?
    weathering
  •  20