Study

P2 SCIENCE

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  • How are these rocks different?
    They are different in textures.
  • What actions can we do to keep the air clean?
    Walk or ride bikes, take a bus, plant more trees.
  • What is the characteristic of ice?
    Ice is cold and hard.
  • What are the three forms of water?
    Ice, water, steam
  • What will happen if we don’t drink enough water?
    Our body will get dehydration.
  • What is the ground made of?
    The ground is made of rocks and soil.
  • What is this building called? What is it made of?
    The Taj Mahal. It is made of white marble.
  • What is the characteristic of polluted air?
    Polluted air is dirty and smelly.
  • What makes a swimming ring float on the water?
    Because there is air inside
  • At what degree does water freeze?
    At 0 degree Celsius
  • What rock was used to build The Great Pyramid of Giza?
    Limestone
  • How much water should we drink each day?
    6-8 glasses
  • What can tell us if we are drinking enough water or not?
    The colour of our urine.
  • What are the characteristics of clean air?
    Clean air has no smell and no colour.
  • What do plants need to grow?
    Air, water, sunlight, soil
  • Air is very useful. What are the uses of air?
    Air is needed for breathing, burning and moving things.
  • Why is polluted air harmful?
    Because it can make us sick.
  • This thing needs air for .................
    moving
  • Mention three activities that need to use water.
    OK
  • What is the characteristic of steam?
    Steam is hot and has no shape.
  • What characteristic of water is shown by the picture?
    Water takes the shape of its containers.
  • Why can’t we see air?
    Because it is colourless / has no colour
  • What makes the air polluted?
    Smoke and dust from cars and factories.
  • What is wind?
    Wind is moving air.
  • We can find rocks everywhere. How are the rocks different?
    They are different in sizes, colours, shapes, patterns, textures, hardness