Renewable shit Flashcards
Exampels of renewabel soruces
Hydro electric
wind
solar
tidal
wave
geothermal
biomass
what is hydro electric
dam spins turbien
spin geenrator
what wind
wind spins turbine
what solar
cells convert ligh to electric
tidal barrage
tide moves a barrage to gen electricity
wave
wave geenrtes electricity
geothermal
water publemd through heated rocks
stem created
used to geenrate electricity
bio mass
renewabel fuel (sugar cane , wood) burntoto enerate electricity
adv of hydro
low cost after intial
no pollution
responds quick to demand
cons of hydro
high intial cost
local enviro imopact
pros fo wind
no pulltion
offshroe
remote areas
cons of widn
isore
unrelaibale
harm birds
pros of solar
low cost afetr intial
used at any scale
cons of solar
expensive intial
unrleaibel
storage needed
pros of tidal
low cost after intial
predicatbel
cons of tidal
very expnsive intial
time dependant
destroy local habitiats
pros of wave
ow cost afetr intial
cons of wave
unrelaibel
can need lot of maintaincene
low power output
pros of geo
low costs
small ifnrastrtcure needed
cons fo geo
few suitabel locations
emmssionS?
pros of biomass
fuel easily soruced
can sue waste
low cost
cons of biomass
air pollutant
need large amoutns of fuel
fuel maybe be subejct to season
