Study

Lucky number

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  • What can you do to save electricity?
    Turn off lights/ Turn off air-conditioner
  • What word means "causing no harm to the environment"?
    Eco-friendly
  • What do people throw into the bins?
    Rubbish/ Litter/ Trash
  • What should we use instead of plastic bags?
    Cloth bags/ Paper bags
  • Give an example of endangered species in Vietnam.
    Tê giác một sừng, Tê giác hai sừng, Bò xám, Cá sấu hoa cà và Hươu sao
  • What animals live in the forest?
    Bird/ Bear/ Wolf
  • What can we plant to make the air cleaner?
    Trees/ Flowers/ Vegetables
  • What word means “a rise in the Earth’s temperature”?
    Global warming
  • What means "devices, such as fridges or TVs, used in people's homes"?
    Household appliances
  • What can we do to adopt a greener lifestyle?
    Save water/ Save energy/ Plant trees/ Recycle
  • Name a source of energy.
    Sun/ Wind/ Water...
  • Name a type of pollution.
    Air pollution/ Noise pollution/ Water pollution/ Land pollution
  • What can we do to reduce plastic waste?
    Recycle / reuse / refuse plastic.
  • What kind of transport is good for the environment?
    Walking/ Bicycles
  • Name one thing we can recycle.
    Bottles/ Cans/ Papers
  • Wind energy (use) ____ to produce electricity.
    is used