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Science 3

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  • most plastic is made from....
    oil
  • How can we separate dirt form water?
    by pouring the mixture through a filter
  • Give example of a liquid material
    water, juice, tea
  • What does transparent mean?
    Something that we can see through, like glass
  • Where do all materials on earth come from?
    From Earth
  • Metals are made from ores. Where are metal ores found?
    underground
  • gas, oil, and petrol are types of ______
    fuels
  • What is this paper called?
    Filter paper
  • Give example of a solid material
    a brick, a cup, a table
  • What can we use to separate materials?
    A sieve, a magnet, a filter...
  • What is a cone shaped piece of equipment called that is used to support the filter paper?
    a funnel
  • What is air made of?
    a gas called nitrogen and some oxygen
  • Metals are made from rocks in the ground called....
    ores
  • When a solid DOES NOT dissolves into a liquid we say it is....
    insoluble
  • What does dissolving mean?
    When a solid is mixed with a liquid and breaks into pieces that are too small to see
  • What is a mixture?
    When two or more materials are mixed together
  • Give example of a gas material
    air, oxygen, a fart
  • When a solid dissolves into a liquid we say it is....
    soluble
  • What is a sieve?
    A piece of equipment with holes in it that helps us separate materials