Protection and Rational use of Water Resources
DOI:
https://doi.org/10.21070/ijppr.v18i0.1168Keywords:
water circulation in nature, chemical properties of water, physical properties of water, water pollution, water waste, fresh water problem, mechanical treatment method, chemical treatment method, physical treatment method, biological treatment methodAbstract
If astronomers want to know if there is life on another planet, they first begin to determine if there is water on that planet. Because in order for life to exist, water must first exist. Science has already proved that life on Earth first appeared in water and passed from it to land - air and soil. Water, with its solubility, sustains the life of all living organisms in nature. Academician AP Karpinsky, the father of Russian geology, wrote, "Water is the most precious resource, and it is impossible to live without it.
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