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Increase In Carbon Dioxide
Photochemical Smog
Destruction Of The Ozone Layer
Urban Heat Island
Acid rain
Deforestation
Pesticide Contamination
Red tide
Blue tide
Sludge
砂漠化
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オゾン層の破壊の証明
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Blue tidal
Blue tidal...?
Particles of sulfur contained in the sea water is dispersed. As a consequence,
it is a phenomenon that sea water is cloudy.
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