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Teams
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boom
Lose 50 points!
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gold
Win 50 points!
Okay!
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shark
Other team loses 15 points!
Okay!
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thief
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15
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Give an example of sliding friction
Snowboarding
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15
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Explain the difference in air pressure above and below the wing of a plane?
Air passes above and below the wings of the plane. The air below the wing moves slowly so the pressure is higher; This causes an upward force.
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15
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Forces, such as _______ and ________ cause objects to move
pushing and pulling
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trap
No points!
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gold
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gift
Win 10 points!
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thief
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25
15
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From the pie chart on page 108 which form of transport produces the most CO2 globally in a year?
Cars at 42 %
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15
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What produces carbon dioxide and other gases that pollute the air and water?
Fossil fuels
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baam
Lose 15 points!
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magnet
Take 10 points!
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gift
Win 20 points!
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banana
Go to last place!
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15
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name one form of transport that is more eco friendly
electric car
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15
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Give an example of fluid friction
Swimming
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banana
Go to last place!
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gold
Win 50 points!
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gift
Win 25 points!
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lifesaver
Give 10 points!
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15
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true or false? the shape of a boat has an effect on the amount of friction it experiences
true; boats can move faster through the water depending on their shapes.
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15
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Give an example of rolling friction
Skateboarding
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15
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What are the three kinds of friction?
Sliding friction, rolling friction, and fluid friction
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15
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Give an example of a non- contact force
gravity
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25
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What is the difference between contact forces and non contact forces?
Contact forces are when there is physical contact with an object, non contact forces do not need to have physical contact for an object to move
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