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15
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What are hydrocarbons
Compound composed exclusively of hydrogen and carbon.
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15
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What is unleaded low sulfur fuel
Fuel that doesn't have lead and is low in sulfur. Much better for the environment
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10
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What makes up 78% of air
Nitrogen
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banana
Go to last place!
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star
Double points!
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rocket
Go to first place!
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banana
Go to last place!
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15
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What two gases cause acid rain
SO2 and NOx. Sulfur dioxide and oxides of nitrogen
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15
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What is a use of Nitrogen
Produce ammonia, fertilizers, fill chip bags.
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15
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Explain the greenhouse effect
pollutants in our atmosphere trap heat inside causing the earth to warm, like a greenhouse (CH4, CO2, NOx)
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15
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Name 2 ways methane is released into the environment
Cows, Rice fields, landfills
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lifesaver
Give 25 points!
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seesaw
Swap points!
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gift
Win 25 points!
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thief
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15
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How is carbon monoxide made
Incomplete combustion of hydrocarbons
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15
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what makes up 21% of air
Oxygen
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boom
Lose 50 points!
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magnet
Take 25 points!
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gift
Win 20 points!
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thief
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25
15
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A catalytic converter converts nitrogen dioxide and carbon monoxide into what?
Nitrogen and Carbon Dioxide
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15
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This gas binds to hemoglobin in blood, which can lead to death
Carbon monoxide
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15
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What is a use of noble gases
neon signs
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15
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This gas is 20x more effective at trapping heat than Carbon dioxide is
Methane CH4
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