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