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Macro view of organic pond scum and oxygen bubbles trapped in a thick layer of green and brown filamentous algae on the water surface.
Smoking smokestack of a factory
industry metallurgical plant dawn smoke smog emissions bad ecology aerial photography
Woman wear white face mask because of air pollution in the city.Protect body from global warming.Girl wear mask from dust in the town.Woman worry about contamination open air.
A dead fish floating on the surface of a pond covered with green algae. The image captures the effects of water pollution and environmental challenges in aquatic ecosystems.

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