Where does water come from?
Let's follow the journey of water and find out how it gets into our glasses.
Author: Horváthné Kunstár Andrea
drinking water, drinking water supply, drinking water shortage, water supply, water supply network, reservoir, water tower, water intake work, water purification, tap, water supplier, freshwater, freshwater resources, wasting water, water restrictions, river, lake, underground water, seawater, desalination, desalination plant, environmentally conscious, population, household, biology, geography, environmental protection, technology, ecology
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