Jeopardy Tire Pumps Define Water guns & Fire Fill in the blanks Diagrams Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy

$100 Question from TIRE PUMPS As Tommy pumps air into his bicycle tire, the: a)Air pressure in the tire decreases b)Air pressure in the tire increases

$100 Answer from TIRE PUMPS c) Air pressure in the tire increases

$200 Question from TIRE PUMPS The air inside the tire is getting: a) Compressed b) Decompressed

$200 Answer from TIRE PUMPS a) Compressed

$300 Question from TIRE PUMPS Why can’t we just use our mouths to inflate bike and car tires?

$300 Answer from TIRE PUMPS Our lungs aren’t strong enough to compress the air and fill the tire

$400 Question from TIRE PUMPS Explain how a tire pump works

$400 Answer from TIRE PUMPS It compress air and pushes it through the a small valve to inflate the tire

$500 Question from TIRE PUMPS As you pump more and more air into the tire, the pumping becomes ____________

$500 Answer from TIRE PUMPS More difficult

$100 Question from DEFINE Fluid

$100 Answer from DEFINE A substance that flows and takes the shape of its container

$200 Question from DEFINE Foam

$200 Answer from DEFINE A substance formed by trapping tiny pockets of gas in a liquid or solid

$300 Question from DEFINE Air Pressure

$300 Answer from DEFINE A force exerted by air. Air would not have pressure if it did not have mass

$400 Question from DEFINE Air compression

$400 Answer from DEFINE When we add more air, or make the space smaller

$500 Question from DEFINE Air

$500 Answer from DEFINE Air is an invisible substance made up of different gases. It is fluid, takes up space, has mass, can be compressed and exerts pressure.

$100 Question from WATER GUNS & FIRE Jen just bought a new water gun that requires her to pump it up. When Jen is pumping up the water gun she is doing what to the air pressure inside the tank?

$100 Answer from WATER GUNS & FIRE Increasing the air pressure inside the tank

$200 Question from WATER GUNS & FIRE When Jen wants the water gun to spray further, she pumps it up more. When she does this she is a)Giving the air more space b)Taking air out of the tank c)Compressing the air inside the tank d)Decompressing the air inside the tank

$200 Answer from WATER GUNS & FIRE a)Compressing the air inside the tank

$300 Question from WATER GUNS & FIRE Ken is sitting around the camp fire with his friends. The fire is burning nicely, and they are toasting marshmallows. Ken explains to his friends that as the fire burns, ____________________ is used and ____________________ is produced

$300 Answer from WATER GUNS & FIRE Oxygen is used and carbon dioxide is created

$400 Question from WATER GUNS & FIRE Why does a marshmallow puff up when you cook it?

$400 Answer from WATER GUNS & FIRE The air inside the marshmallow is being heated and it expands

$500 Question from WATER GUNS & FIRE Why does the candle go out when a jar is placed over it?

$500 Answer from WATER GUNS & FIRE Fire needs oxygen to happen, and the jar limits the supply. When the oxygen is used up, the flame will go out

$100 Question from FILL IN THE BLANKS Air moves from __________ pressure to __________ pressure

$100 Answer from FILL IN THE BLANKS Air moves from high pressure to low pressure

$200 Question from FILL IN THE BLANKS When you heat the air it ___________

$200 Answer from FILL IN THE BLANKS When you heat the air it expands

$300 Question from FILL IN THE BLANKS when you compress air, the pressure _______

$300 Answer from FILL IN THE BLANKS when you compress air the pressure increases

$400 Question from FILL IN THE BLANKS When you give air more space, the pressure ________________

$400 Answer from FILL IN THE BLANKS When you give air more space the pressure decreases

$500 Question from FILL IN THE BLANKS A straw works because your mouth _______________ the air pressure inside the straw

$500 Answer from FILL IN THE BLANKS A straw works because your mouth decreases the air pressure inside the straw and the normal air pressure of the room forces the liquid up the straw

$100 Question from DIAGRAMS Complete the diagram by labelling the high and low air pressure areas

$100 Answer from DIAGRAMS

$200 Question from DIAGRAMS Complete the diagram by labelling the high and low air pressure areas

$200 Answer from DIAGRAMS

$300 Question from DIAGRAMS Complete the diagram by labelling the high and low air pressure areas

$300 Answer from DIAGRAMS

$400 Question from DIAGRAMS Complete the diagram by labelling the high and low air pressure areas

$400 Answer from DIAGRAMS

$500 Question from DIAGRAMS Complete the diagram by labelling the high and low air pressure areas

$500 Answer from DIAGRAMS

Final Jeopardy Draw a pie chart to represent the gases of air. Be sure to include the names of the gases, percentages and labels!

Final Jeopardy Answer