Atoms/Molecules
Molecules increase speed when ________ is added
What is energy (heat)?
The reason behind all weather on Earth
What is 'unequal' heating of the planet
A push or a pull
What is Force?
The formula for pressure
What is Pressure = Force/Area
High temperatures in a closed container =
What is high pressure?
Molecules stop moving at .....
What is absolute zero (-273 o C, 0 K)
Region on our planet where warm, saturated air rises
What is the Equator?
Archimedes running through the town shouting "Eureka, Eureka!"
What is water displacement/buoyancy?
Snowshoes allow for a person walk on top of snow instead of sink into the snow
What is larger surface area per force?
Low temperatures in a closed container =
What is a low pressure?
Decreasing the temperature of molecules causes _______ ___________
What is lower pressure?
Direction air flows out of a region of high pressure
What is clockwise?
Why a hot air balloon rises
What is lower air density?
As the area of an object 'decreases' the pressure...
What is increase?
If a balloon is put in the freezer the pressure will
What is decrease because of lower molecular motion?
Same volume: Solid, Liquid, or gas, generally speaking exerts the most force
What is a solid?
Direction Air flows into a region of Low pressure
What is counterclockwise?
The deeper one dives into a lake, the pressure...
What is increase?
To drink through a straw, one must ________ the lungs
What is 'expand' the lungs (increase size)?
When air is pumped into a bicycle tire the pressure...
What is 'increase' - more molecules in the same amount of space?
A 'substance' that floats in solid form
What is water?
Hot air masses rise due to
What is lower density?
The area of a rectangle
What is Length x Width
Two closed boxes with the same number of molecules, one box is twice as large. Which has the lower pressure
What is larger box?
As Heat is applied to an open coke can, the pressure is
What is the 'same'?