The water cycle ppt

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Designing instructional material: Ferose Khan Water Cycle powerpoint

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The water cycle ppt

  1. 1. The Water CycleThe four(4) stages in the Water Cycle are:EvaporationCondensationPrecipitationCollection
  2. 2. Evaporation occurs when the sun heats upwater in rivers or lakes or the ocean and turnsit into vapor or steam. The water vapor orsteam leaves the river, lake or ocean and goesinto the air.Stage 1-Evaporation
  3. 3. Water vaporSUNFigure 2- Evaporation
  4. 4. Condensation occurs when water vapor orsteam in the air gets cold and changes froma gas back into liquid, forming clouds.Stage 2- Condensation
  5. 5. Figure 3- Condensation
  6. 6. Precipitation occurs when so much waterhas condensed that the clouds get heavyand water falls back to the earth in theform of rain, hail, sleet or snow.Stage 3- Precipitation
  7. 7. Figure 4- Precipitation
  8. 8. This is when water that falls from the clouds asrain, snow, hail or sleet, collects in the oceans,rivers, lakes, streams. Most will soak into theground and will collect as underground water.Stage 4- Collection
  9. 9. Figure 5- CollectionSea
  10. 10. 3.Precipitation2.CondensationEvaporationThe 4 stagesof the watercycle:EvaporationCondensationPrecipitationFigure 6- TheCompleteWater Cycle4.Collection

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