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Matter 4

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  • Glass is made from ______________
    Sand
  • True or false: paper can be recycled more than once
    True
  • At a recycling plant, paper is turned into mush called __________
    Pulp
  • Ink being taken off paper is a __________ change
    Chemical
  • Paper is made from ___________
    Trees
  • When the pulp is put onto screens, the __________is squeezed out.
    Water
  • What is removed from the pulp when it is washed?
    Ink
  • True or false: Pulp is put through cooled rollers
    False
  • True or false: Liquid is PUMPED through the pulp
    False
  • Once the color of the pulp changes, it is called a __________ change
    Chemical
  • True or false: Oxygen is an element
    True
  • True or false: The pulp can be used to make books
    True
  • True or false: Oxygen makes the pulp turn black
    False
  • At a recycling plant, __________ and chemicals are added to paper
    Water
  • Elements are made from ____________ atom
    One
  • _______ and soap are added to pulp to help get the ink off.
    Chemicals
  • After air is pumped through, the ________ sticks to the bubbles.
    Ink
  • Matter is made of tiny things called ____________
    Atoms
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