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Day 2

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    Dry Ice
  •   Study   Slideshow
  • What is CO2?
    Carbon
    Carbon Oxygen
    Carbon dioxide
    Oxygen
  •  15
  • What does CO2 contain?
    2 poo poo atom and 1 bum bum atom
    1 carbon atom and 1 oxygen atom
    2 carbon atoms and 1 oxygen atom
    1 carbon atom and 2 oxygen atoms
  •  15
  • What is carbon a part of?
    Trees
    Poo poo
    All of the answers
    People
  •  15
  • What doesn’t produce carbon dioxide?
    Cars
    Trees
    Cows
    People
  •  15
  • Which is the most correct?
    Carbon dioxide breathes out humans
    Oxygen breathes in human
    Humans breathe in oxygen and breathe out carbon dioxide
    Humans breathe in carbon dioxide and out oxygen
  •  15
  • What is the solid form of Carbon Dioxide called?
    Cold Ice
    Warm Ice
    Wet ice
    Dry ice
  •  15
  • What is sublimation?
    When a gas turns into a liquid
    When a gas turns into a solid
    When a solid turns into a gas
    When a liquid turns into a solid
  •  15
  • At what temperature does dry ice sublimate?
    Below -78.5 degrees celsius
    Below -78.5 degrees celsius
    Above -87.5 degrees celsius
    Above -78.5 degrees celsius
  •  15
  • What is dangerous?
    Putting dry ice in airtight containers
    Watching a teacher use dry ice
    Watching dry ice videos
    Not touching dry ice
  •  15
  • Who is not a teacher here?
    Teacher Julia
    Teacher Roger
    Teacher Feras
    Teacher Big Fox
  •  15
  • What does STEAM Stand for?
    Scientist - Technology - Engineering - Art - Math
    Science - Technology - Engineering - Art - Man
    Science - Technology - Engineering - Art - Math
    Science - Technology - Engineering - Arc - Math
  •  15