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Water Cycle pg 115

Water Cycle pg 115. Goals for today. The water cycle needs energy, where does it get it from? What order does it go in? What are evaporation, condensation, and precipitation? What are runoff, infiltration, and transpiration/ evapotranspiration. Notes on pg 115.

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Water Cycle pg 115

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  1. Water Cyclepg 115

  2. Goals for today • The water cycle needs energy, where does it get it from? • What order does it go in? • What are evaporation, condensation, and precipitation? • What are runoff, infiltration, and transpiration/evapotranspiration

  3. Notes on pg 115 • The water cycle needs energy, where does it get it from? • What order does it go in? • What are evaporation, condensation, and precipitation? • What are runoff, infiltration, and transpiration

  4. The Sun • Solar • energy is necessary to power the water cycle.

  5. The 3 basics • Precipitation • Evaporation • Condensation

  6. Sun warms water causing it to EVAPORATE. Water vapor CONDENSES to form clouds. Clouds become heavy and PRECIPITATE

  7. Evaporation • Water turns to vapor, which is less dense than air and rises

  8. Condensation • Water vapor cools down, and turn back into water droplets and clings to dust

  9. Precipitation • Water droplets get too large and fall to the ground

  10. The extra parts • Transpiration • Infiltration • Runoff

  11. Transpiration

  12. Runoff

  13. Now you will be creating a story, rhyming poem or song on pgs 116-117 • Include five of six main parts of the water cycle, underline each part • 20-50 seconds

  14. There once lived a little water molecule named Henry Harold Olson. His friends called him H2O for short. Today he is celebrating his 4.5 billionth birthday. Just when he was about to turn 4.5 billion years old…

  15. He was falling, faster and faster and landed on the ground beside a beautiful flower.

  16. H2O was all shook up, but glad he finally stopped moving. These thoughts came too soon. Before he knew it, has being sucked back down into the ground. He was going through infiltration. He was getting sucked into roots and now was resting inside a beautiful flower. Finally a place he could call home.

  17. Before he knew it he was transpiring off the flower was rising again. He could see his short lived home getting smaller and smaller below him. He asked his friends what was going on. They said, “We’re going up into the sky! We just evaporated!”

  18. “The next stop in his journey was way up in the sky. He found a friend named Debbie Dust and clung to her. Many of his friends did the same and made a cloud. Now all his friends had condensed and were together again, but then they heard a rumble and began precipitating.Will this ride ever end…

  19. Draw on 115

  20. Let’s focus on condensation

  21. Why?

  22. http://www.middleschoolchemistry.com/multimedia/chapter2/lesson3http://www.middleschoolchemistry.com/multimedia/chapter2/lesson3

  23. Where do we see condensation?

  24. In the air is • Clouds

  25. Near the ground is • Fog

  26. On just the ground or other surfaces • Dew

  27. Left side • Answer the following question • Why does water cover my glass of ice water?

  28. Sun heating the earth

  29. What is temperature?

  30. Temp Bpop • And Gas properties animation

  31. How does the sun heat the earth?

  32. The Sun Heats the Earth in 3 ways • Radiation • Conduction • Convection

  33. http://www.wisc-online.com/Objects/ViewObject.aspx?ID=sce304

  34. - Heat Transfer How Heat Is Transferred • Heat is transferred in three ways: radiation, conduction, and convection.

  35. When you lay at the beach, how do you experience all three • Why is it colder on top of a mountain, even though you are closer to the sun?

  36. On the left side of your ISN you should first draw a picture of the sun and the ground

  37. Using wavy lines or arrows show the three ways in which the sun heats the earth Radiation Convection Conduction

  38. WINDS

  39. Winds

  40. Winds Wind is caused by the uneven heating of the earth and the rotation of the earth

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