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