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