Klimaschutz
Palabras clave
climate change,
gas,
stream,
heat,
energy,
power plant,
thermal power station,
lignite,
coal,
air pollution,
smog,
pollutant,
environmentalism,
pollution,
see,
environment,
emission,
industry,
blast furnace,
global warming,
dioxide,
factory,
toxic,
smoke,
ecology,
chimney,
brandenburg,
lake,
german democratic republic,
chimney,
water,
reflex,
german,
blue,
solar energy
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