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CLIMATE CHANGE MIND MAP (systems) (Greenhouse Effect (a lot of this…
CLIMATE CHANGE MIND MAP (systems)
Earth Systems
Carbon Cycle
cellular respiration
produces CO2
carbon enters atmosphere this way
photosynthesis
takes CO2 out of system
produces O2
Carbon Source
combustion
cows producing methane (greenhouse gas)
Carbon Sink
plants (photosynthesis
in oceans
on land
Greenhouse Effect
greenhouse gases cause this
how does the carbon dioxide keep our planet warm at the perfect temp?
UV rays come into the earth
bounce off planet
reemitted as infrared
bounce back to earth, warm surface
a lot of this surrounding analyizing data
describe differences in the data
need to use numbers from the graphs
Feedback loops
albedo
percentage of light reflected
less light reflected, ice melts
precipitation levels
temperature raises
more evaporation
more water vapour makes it hotter (GHG)
positive feedback loop
permafrost
produces methane
bringing back trapped gases that have been in the earth for a long time