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Air Pollution Learning More About It Children's Earth Sciences Book - Kids, Bold
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  • Broschiertes Buch

Air pollution is the contamination of the air around us. This contamination has many harmful effects on human beings and other living things. It also damages materials and the climate. Air pollutants include gases, particulates, and biological molecules.

Produktbeschreibung
Air pollution is the contamination of the air around us. This contamination has many harmful effects on human beings and other living things. It also damages materials and the climate. Air pollutants include gases, particulates, and biological molecules.