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Air Mind Map Project
2
Transcript
Air Mind Map Project
The topics we will be going over
- What's air made of?
- insulating air
- compressed air
- Air takes up space
- Air expands when heated
- Air has insulating quality
Message
The message I want to get across in this mind map is all the different things that air consists of and that air does right a round you that you have no clue about
By: Cherese 6A
Air has an insulating quality
Air has an insulating quality means that when it's cold outside the air will keep it(water bottle) warm
When something traps the warmth within it
And when it is really hot outside the air will keep it (water bottle) colder
More Information
When an item traps the cool air within it
Examples
Insulation
A feather coat
Water Bottle
Air expands when heated
Air expands when heated because the molecules expand
Video
Air expand when heated
Air doesn't expand when cold because the kinetic energy decreases
Try this and see if you get the same results.
Examples
A hot water bottle in the freezer will expand
Wood expands
A cold water bottle will not expand
Air takes up space
Air takes up 21% in a bottle nitrogen takes up 78% and 1% of other gasses
A scientific video
If a water bottle was face down in water no water would go in because the water bottle is already full of water
Videos
Another
Video
Examples
Pushing a syringe
Putting a cup under water
Oxygen
Oxygen is a key part in our atmosphere because it is used in our respiratory system
Nitrogen
What is it?
Nitrogen is a tasteless and odorless gas that take up 80% of our earth
Examples
Plants produce oxygen
Nitrogen helps plants to change sunlight into energy
Trees provide oxygen
Compressed Air
When there is already air in a container but you are still able to put more air in it
A awesome compressed air video
Videos
Cool Rocket Launcher
Examples
Twisting a plastic water bottle with air in it
A water bottle under water
What's air made of
Air pump
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