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