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Air and Water

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  • what we need if we want to blow the balloon
    air
  • what will happen if the water mix with sugar
    the sugar will disappear
  • mention 3 activities which able to keep the air clean?
    walk/ ride bike, take the bus, plant more trees
  • what happen if the oil mix with the water
    the oil will float
  • Do the diver and astronaut need air to breath?
    Yes, of course!
  • where are the smoke and dust come from?
    cars and factories
  • The moving air is called as
    wind
  • what are the characteristics of water
    no colour, no smell, no taste
  • does the steam have shape?
    No, it does not have
  • what will happen if water mix with syrup
    the water's color change
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