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