Game Preview

Water, rocks and minerals

  •  English    17     Public
    Unit 3 social
  •   Study   Slideshow
  • All the water in the Earth is called
    hydrosphere.
  •  15
  • Over 70% of surface of the planet is
    water.
  •  15
  • Fresh water is xx %
    3
  •  15
  • Salt water is XX %
    97
  •  15
  • Fresh water forms
    rivers, lakes and groundwater
  •  15
  • Salt water forms ...
    oceans and seas
  •  15
  • ....are moving streams of water formed in mountain.
    Rivers
  •  15
  • A river can flow (desembocar) into a
    Lake, sea and ocean
  •  15
  • Lake are ...
    large inland bodies of water.
  •  15
  • ....water absorbed by the ground
    Groundwater
  •  15
  • Oceans
    large bodies of salt water
  •  15
  • The oceans are
    Pacific Atlantic, Indian, Southern and Arctic Oceans.
  •  15
  • .....large bodies of salt water smaller than oceans.
    Seas
  •  15
  • ...are caused by wind moving across the surface of water
    Waves
  •  15
  • can cause strong waves
    storms, earthquakes and volcanos
  •  15
  • ...are caused by Moon.
    Tides (mareas):
  •  15