The entry into water bodies and watercourses of polluting foreign insoluble objects (wood, slag, scrap metal, etc.). Clogging up does not significantly alter the physical and chemical properties of the water itself, but affects its flow.
«Clogging up of water bodies» boʻyicha 1 ta natija
The entry into water bodies and watercourses of polluting foreign insoluble objects (wood, slag, scrap metal, etc.). Clogging up does not significantly alter the physical and chemical properties of the water itself, but affects its flow.