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Slide Notes

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Water Cycle

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PRESENTATION OUTLINE

WATER CYCLE

MIA, RACHEL, DAYVON'TE
Photo by Møuin.M►

NATURAL

  • Bacteria purification
  • Bacteria and micro-organisms further purify water naturally by breaking down the nutriens
Photo by Jyrki Salmi

NATURAL

  • Soil filtration
  • Soils naturally filter water as well with sandy soils by holding back particles that are too large to pass through
Photo by VinothChandar

HUMAN

  • Boiling
  • Boiling water for 5 minutes will kill all bacteria, parasites and viruses in the water

HUMAN

  • Filtration and purification pumps
  • Passing water through an active material that removes impurities chemically as they pass through
Photo by hardwarehank