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HOME
Information
About The Site
Reference
Introduction Of Members
Site Map
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Study
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
Understnd
実験
オゾン層の破壊の証明
Play
クイズ
Blue Tidal
Damage
Like the red tide, It cause mass mortality of fish and shellfish.
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