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Earth's Changing Surface

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    How Earth's crust changes over time.
  •   Study   Slideshow
  • What is the surface of the Earth called?
    The Outer Core
    The Inner Core
    The Crust
    The Mantle
  •  15
  • Are volcanos an example of a quick or a slow process that changes the Earth's surface?
    Quick Process
  •  5
  • Are landslides an example of a quick or a slow process that changes the Earth's surface?
    Quick Process
  •  5
  • Is erosion an example of a quick or a slow process that changes the Earth's surface?
    Slow Process
  •  5
  • Is weathering an example of a quick or a slow process that changes the Earth's surface?
    Slow Process
  •  5
  • Are earthquakes an example of a quick or a slow process that changes the Earth's surface?
    Quick Process
  •  5
  • Which is the process that breaks apart rocks into smaller pieces (sediment) by wind, water, ice, and chemicals?
    Erosion
    Fossils
    Deposition
    Weathering
  •  15
  • Which is a process that moves weathered rock and soil (sediment) from one place to another by wind, water, ice, and gravity?
    Erosion
    Weathering
    Fossils
    Deposition
  •  15
  • What is the process where sediment is dropped off at a new location called?
    Erosion
    Weathering
    Fossils
    Desposition
  •  15
  • Which is the remains or animals preserved in rock?
    Fossils
    Erosion
    Weathering
    Deposition
  •  15
  • Which is NOT a type of erosion?
    Wind
    Lava
    Chemical
    Glaciers
  •  15
  • What is NOT one of the affects a volcanic eruption has on the Earth?
    It makes new lakes and rivers.
    It forms new land as lava hardens.
    It creates fertile soil for planting crops.
    It burns the land creating way for new growth.
  •  15
  • What is used to provide a snapshot of how Earth and its organisms have changed over time?
    Rocks
    Rivers
    Sediment
    Fossils
  •  15
  • Which type of fossil is made when the remains of an animal or plant leave an impression in soft sediment, preserved by heat and pressure?
    Mold Fossil
    Cast Fossil
    Basic Fossil
    Preserved Fossil
  •  10
  • What kind of fossil is made when sediment fills the impression made by a mold?
    Mold Fossil
    Cast Fossil
    Preserved Fossil
    Basic Fossil
  •  10
  • What type of fossil is formed when the hard parts of living organisms (bone, shell, teeth, wood) become trapped by sediment and saved in hard rock.
    Preserved Fossil
    Basic Fossil
    Cast Fossil
    Mold Fossil
  •  10