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Earth Systems Review

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    The four Earth Spheres
  •   Study   Slideshow
  • Name the four spheres of the Earth
    Biosphere, Hydrosphere, Geosphere, and Atmosphere
  •  10
  • Name three things you can find in the Biosphere
    grass, livestock, trees, plant pollen, birds, humans, fish, crops, etc.
  •  10
  • Name three things you can find in the Hydrosphere
    clouds, water in homes, sea ice, river, glacier, rain/snow, flooding, etc.
  •  10
  • Name three things you can find in the Geosphere
    dust particles, mountains, landslide, asphalt road, sandy beach, sediment, brick building, etc.
  •  10
  • Name three things you can find in the Atmosphere
    volcanic gases, argon, nitrogen, factory emissions, oxygen, etc.
  •  10
  • Name three Tectonic Plates
    Answers will vary
  •  15
  • What is a Divergent Boundary?
    Two plates moving apart from each other
  •  20
  • What is a Convergent Boundary?
    Two plates pushing against each other
  •  20
  • What is a Transform Boundary?
    Two plates sliding past each other
  •  20
  • Name three parts of the water cycle.
    Evaporation, Condensation, Precipitation, Surface Runoff, Ground Water, Transpiration, Infiltration
  •  10
  • What happens to a cold cup that is sitting in warm air?
    condensation
  •  15
  • What percentage of water on Earth is fresh water?
    3%
  •  10
  • What percentage of Earth's water is salt water?
    97%
  •  15
  • What percentage of freshwater is made up of glaciers?
    69%
  •  20
  • What percentage of freshwater is made up of groundwater?
    30%
  •  15
  • Name three layers of the atmosphere
    Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere
  •  15