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Soil Erosion

  • Game Code: 850224
  •  English    9     Public
    All about soil erosion
  •   Study   Slideshow
  • __________ is when soil is lost or destroyed.
    Erosion
  •  15
  • How long does soil erosion happens?
    Sometimes 50 years/Sometimes millions of years
  •  15
  • What are the three(3) causes of soil erosion?
    wind, water, people
  •  15
  • How does wind causes soil erosion?
    When strong wind blow, they can cause the top layer of the soil to blow away.
  •  20
  • How does water causes soil erosion?
    When heavy rain falls, flood waters and fast moving rivers can wash soil away.
  •  20
  • How do people cause erosion?
    If too many plants are killed and trees are cut down. People pollute the soil with dangerous chemicals.
  •  20
  • What cause of erosion?
    water
  •  20
  • What cause of erosion?
    people
  •  20
  • What cause of erosion?
    wind
  •  20
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