heat transfer
seasons
photosynthesis
100
this is a form of heat transfer from touch
conduction
100
this is one of the seasons where flowers bloom
spring
100
this is what animals do to create oxygen for themselves
respiration
200
this is one type of heating that comes from the sun
what is radiation
200
this is the season that is cool and the days are short but not super short
fall
200
this is the element that plants secrete during photosynthesis

oxygen2

300
heat transfer through liquids
convection
300
this is the season with the longest days
summer
300
this is the output of photosynthesis (equation)

C6H12O6 + 6O2

400
this is the vertical movement of air 
what are convection currents
400
this is the season with the latest sunrise
winter
400
chemical input for photosynthesis

6CO2 + 6H2O


500
how much the tempature must rise to go up one degree
specific heat
500
what day do the days start to get longer
December 22 or 21
500
photosynthesis uses what type of heat transfer for food
radiation
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