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environmental problems (pollution (air pollution (human activities (smoke…
environmental problems
global warming
greenhouse gas
carbon dioxide
fossil fuel/methane
ice melt
sea level rises
some coastal cities will be flooded
climate change
extreme temperature
species will not adapt
affect biodiversity/ face extinction
pollution
water pollution
air pollution
acid rain
air pollutants will corrode the structure of the buildings
human activities
smoke or exhaust fumes emitted from traffic
pollutants from plant station
natural activities
volcano eruption
land pollution
noise pollution