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TEETH

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    To revise the topic of human teeth
  •   Study   Slideshow
  • Why do we have teeth?
    They turn food into smal pieces so that we can swallow them.
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  • Which set of teeth is an extra set of molars at teh very back of the mouth?
    Wisdom teeth
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  • Which teeth are used for ripping and tearing food?
    Canines
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  • To which animal's teeth are canines similar to with their pointy shape?
    They are similar to a dog's teeth.
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  • Which part of your mouth are morals and premolars in your mouth?
    They are towards the back of the mouth.
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  • Why are molars and premolars wider and bigger than canines or incisors?
    Becuase of their functions. Premolars are used for holding and crushing food while molars chew and grind food.
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  • What is the function of premolars?
    They are used for holding and crushing food.
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  • What are molars used for?
    They are used for chewing and gridning food.
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  • How many incisors have we got?
    We have 8 incisors in the front, four at the top and four at the bottom.
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  • What are your incisors used for?
    They are used for biting and cutting food.
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  • What is the part of the tooth above the gum that you can see?
    Crown
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  • The part of the tooth hidden under the gum.
    Root
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  • What is the shiney, white surface of a tooth is called? It is the hardest substance in the human body.
    enamel
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  • What is the hard substance which protects the inside of a tooth is called?
    dentin
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  • This is the part of the tooth which contains blood vessels and nerves.
    pulp
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  • This is the layer which covers and protects the root of a tooth.
    cementum
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