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Health G.3 Unit 6 Health and the Environmen ...

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    Health and the Environment
  •   Study   Slideshow
  • อย่างดี
    well
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  • What is health ?
    Health is the state of being well in the body and mind and free from disease.
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  • How are diseases spread ?
    Diseases can be spread by pests such as rats , flies and cockroaches.
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  • Give some ways to prevent spreading of germs ?
    Wash vegetable and fruit thoroughly. Boil and cook food well. Cover food so that flies cannot get on. Keep the kitchen area clean. Clear
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  • What is the environment ?
    The environment is the natural world in which we live, so it is everything around us.
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  • If we pollute the environment, we pollute ourselves. ( True or False )
    True
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  • What is air pollution ?
    making air dangerously impure or unfit for use.
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  • Water pollution = making soil dangerously impure or unfit for use. (True or False)
    False
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  • What are some causes of air pollution ?
    burning oil , coal and natural gas
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  • What illnesses are caused by air pollution ?
    breathing difficulty , respiratory system
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  • What are the important causes of water pollution ?
    Factories put harmful waste into the river. Human beings put waste materials into bodies of water. Oil or other chemicals spill into water.
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  • What is the state of being well and free from disease ?
    health
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  • We should keep away from pests. What is the best way to do ?
    Keep our homes clean and beautiful.
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  • Why do we have to wash vegetables thoroughly before eating ?
    to prevent germs from getting onto our food.
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  • What is the environment ?
    everything around us.
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  • What sickness is from bathing in dirty water ?
    itching
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