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4º Science Unit 4 Review

  •  English    23     Public
    Energy, forces, materials, etc
  •   Study   Slideshow
  • Tell me one example of a ground material.
    Metals, chemicals, stones, ores, etc
  •  15
  • Tell me one example of a plant material.
    Wood, rubber, cotton, etc
  •  15
  • Tell me one example of an animal material.
    Wool, feathers, leather, honey, etc
  •  15
  • There are two types of materials: Raw and ____-_____.
    Man-made
  •  15
  • Is wood a raw or man-made material?
    Raw
  •  15
  • Is paper a raw or man-made material?
    Man-made
  •  15
  • Is plastic a raw or man-made material?
    Man-made
  •  15
  • When matter changes from liquid to solid, its called
    Condensing
    Solidfying
    Melting
    Evaporating
  •  15
  • When matter changes from liquid to gas, it's called
    Condensing
    Solidifying
    Melting
    Evaporating
  •  15
  • When matter changes from solid to liquid, its called
    Solifiying
    Melting
    Codensing
    Evaporating
  •  15
  • When matter changes from gas to liquid, its called
    Condensing
    Melting
    Solidifying
    Evaporating
  •  15
  • When a material is easy to scratch, it is....
    Flexible
    Soft
    Hard
  •  15
  • Wood is a _____ material.
    Rigid
    Flexible
    Soft
  •  15
  • Glass is a ______ material.
    Resistant
    Elastic
    Fragile
    Soft
  •  15
  • What is an example of a flexible material?
  •  15
  • What is an example of a rigid material?
  •  15