Climate change

Revision for climate change unit in the EDEXCEL DYNAMIC PLANENT COURSE

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Climate change revision
Howdoeshumanactivitycontributetoclimatechange?
Methane:cowsproducemethane
Carbondioxide:throughtheburningoffossilfuels
Nitrousoxide:throughindustrialactivities
Morea ndm orep eoplea reb ecomingw ealthiersoarea bletoa ffordm ore
meat.C owsp roducem ethanes ot hem orem eatweneed,t hemorec attles o
thereforem orem ethanei sp roduced.
Describesomenaturalcausesofclimatechange?
Earthcanorbitonacircularpathoranellipticalpath
Solarenergyoutputvaries
Volcanicashblocksoutthesunmakingitcolder
Whent heearthi sinac ircularpathiti sf urthera wayfromt hesunmaking
itc olderandw hentheearthi sinae llipticalp athi tisc loserthesun
makingi twarmer.
Whata ret hep ossibleenvironmentalimpactsofhigherglobalwarming
temperatures?
SanddunesandthecoastwillerodeinLiverpool
SkiresortsinScotlandcouldbegoneby2050
Howdidthelittleiceageeffectpeopleandecosystems?
Sealsbecomeendangered
Napoleon'sarmyfrozetodeath
Duet othec oldw eather,therewasl ittlefoodforthefishtoeatsom any
died.Thereforet herew asnotenoughf ishforthesealstoeatsothey
becameendangered.
Whataret hep ossibleeconomiceffectsforBangladeshofglobalwarmingand
sealevelsr ising?
Saltinseawaterkillscrops

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Bangladeshi sl ocatedrightneart hes eas oitc ane asilyf loodd uet o
risings eal evels.I fthereisf looding,t hesalti nt hes ead estroyst he
cropsd of armersw illhavenoc ropst os ellandl osem oney.
Explainwhymorepovertymighthappen
Moreschoolsareb eingf loodedduet or isingseal evelss oc hildrencannot
got oschoolsol oseo uto nae ducation.S opeoplew illn otb ea bletog et
jobssot heeconomya ndw ealthofB angladeshwilld ecrease.…read more

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