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Misc Energy
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Total cards: 7•Content version: v4•Public deck•Updated: 8/1/2026
Card preview (7)
#1
Front (Question)
Kyoto Protocol
Back (Answer)
Came into force in 2005; commits countries to reduce emissions of 4 greenhouse gases, including CO2
#2
Front (Question)
Carbon Offsetting
Back (Answer)
amount of carbon released by fossil fuels is balanced by planting a certain # of trees to take up CO2 - photosynthesis
#3
Front (Question)
Mauna Loa Observatory
Back (Answer)
monitors levels of CO2 - 280 ppm (1800) - 387 ppm in 2009
#4
Front (Question)
+___C since 1920
Back (Answer)
0.5
#5
Front (Question)
Comparision of energy content of plant products: plant oil, coal, carbohydrates, wood
Back (Answer)
1 - 37 (megajoules/kg) 2 - 24 3 - 17 4 - 16
#6
Front (Question)
what percent of a living plant is carbon?
Back (Answer)
44%
#7
Front (Question)
what percentage is rubisco of all protein globally
Back (Answer)
25%