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rain_water_harvesting [2009/08/14 01:40] sunson |
rain_water_harvesting [2010/02/09 09:36] (current) sunson |
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| ==== Inspirations ==== | ==== Inspirations ==== | ||
| - | A naturally occuring pond develops clay over a period of time; The clay is formed due to microbial activity; The clay is vital to fish to cover up their eggs in the clayey bottom. The water is rich in nitrogen content due to all the living organisms. | + | A naturally occuring pond develops clay over a period of time; The clay is formed due to microbial activity; The clay is vital to fish to cover up their eggs in the clayey bottom. The clay seals the bottom of the pond and prevents water loss to gravity. The water is rich in nitrogen content due to all the living organisms. |
| On the surface, a lily spreads its wide leaves to turn the problem of //evaporation due to sun light// to an advantage: //source of energy for further growth//. | On the surface, a lily spreads its wide leaves to turn the problem of //evaporation due to sun light// to an advantage: //source of energy for further growth//. | ||