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How do things change?

  •  English    14     Public
    Questions and statements from Unit 3 of Oxford Discover 2 Students Book
  •   Study   Slideshow
  • When they melt, solids can turn into...
    LIQUIDS
  •  20
  • Coffee, soda and tea are...
    LIQUIDS
  •  20
  • TRUE OR FALSE: We can touch and feel solid elements.
    TRUE
  •  15
  • Ice, books and paper are...
    SOLIDS
  •  20
  • TRUE OR FALSE: When we want hot water, we have to freeze it.
    FALSE
  •  15
  • When they freeze, liquids can turn into...
    SOLIDS
  •  20
  • When they get hot, some liquids can become...
    GASES
  •  20
  • Air, helium and smoke are...
    GASES
  •  20
  • TRUE OR FALSE: Liquids cannot flow.
    FALSE
  •  15
  • When they boil, liquids release...
    STEAM
  •  20
  • TRUE OR FALSE: Things in nature can be found in 3 states: SOLID, LIQUID & GAS
    TRUE
  •  10
  • MENTION: 4 solids that you can eat.
    e.g.: popcorn, icepop, apples, candy, etc.
  •  20
  • MENTION: 3 liquids that you can drink.
    e.g.: coffee, tea, yoghurt, water, soda, etc.
  •  20
  • MENTION: 3 gases.
    e.g.: oxygen, helium, smoke, etc.
  •  20