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Science: A closer look_Gr1_Ch5_Looking at Earth

  •  English    20     Public
    Lesson 1 and 2
  •   Study   Slideshow
  • Earth is made of ___ and mostly water.
    land
  •  15
  • There are ___ continents on Earth.
    seven / 7
  •  15
  • Water surrounds each of the seven _______
    continents
  •  15
  • Most water on earth is in salty _____
    oceans
  •  15
  • An _____ is a large body of salty water
    ocean
  •  15
  • We can find fresh water in streams, ___ and lakes.
    rivers
  •  15
  • ____ water is water without salt.
    Fresh
  •  15
  • ____ may flow into lakes or oceans
    Rivers
  •  15
  • A ___ is water that has land all round.
    Lake
  •  15
  • A _____ is the highest type of land.
    mountain
  •  15
  • A ____ is low land between mountains.
    valley
  •  15
  • _______ are flat land that spread out a long way.
    Plains
  •  15
  • Rocks can have different shapes, __, and colours
    sizes
  •  15
  • All rocks are made of ___
    minerals
  •  15
  • Rocks can be made of ___ minerals, not just one.
    many
  •  15
  • ____ is the top layer of Earth.
    soil
  •  15