What makes Seasons? Ben.C, Lachlan

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What makes Seasons? Ben.C, Lachlan

  1. 4. Why Don’t we get burnt in the winter ? By Lachlan Alex and Ben
  2. 5. What did we want to find out! <ul><li>When is the hottest month of the year! </li></ul><ul><li>when is the coldest month of the year! </li></ul>
  3. 6. Our main question! <ul><li>Why don’t you get burnt in the winter? </li></ul><ul><li>Our hypotheses! </li></ul><ul><li>The clouds are in the way and we are on the other side of the world! </li></ul>
  4. 7. Our research and model <ul><li>Here is our model. below: </li></ul><ul><li>Find out what we found out on our next page. </li></ul>
  5. 8. Our research results <ul><li>Our research proved us completely WRONG! The real answer is in our new hypothesis. </li></ul>
  6. 9. Our new hypothesis <ul><li>The earth is tilted at 23.5 degrees and as we rotate around the earth we are either pointed towards or away to the suns main rays creating summer or winter. </li></ul>
  7. 10. Our conclusion  !!  <ul><li>We live in the southern Hemisphere, which is the part of the earth that is south of the Equator. When the southern Hemisphere is tilted toward the sun, it is summer. When the southern Hemisphere is tilted away from the sun, it is winter. </li></ul>
  8. 11. More conclusion  !!!  <ul><li>As you can see the seasons are different in the north and southern hemisphere. That is because when it is summer in the southern hemisphere we are pointed towards the main sun rays in the northern hemisphere it the complete opposite </li></ul>
  9. 12. Prof for our conclusion!!!  <ul><li>1. the light is concentrated near the equator. </li></ul><ul><li>2.the light is scatterd because it has longer to get to the earth. </li></ul>
  10. 13. Other research  !!!  <ul><li>The hottest point of the year is December January and February! </li></ul><ul><li>the coldest month is July! </li></ul>
  11. 14. Scientific drawing
  12. 15. !!!  !!!Social action !!!  !!! <ul><li>We are going to put a link on the school website. So people can know when not to go outside and get sun burnt. </li></ul><ul><li>www.sunsmart.org.nz/uv-radiation--index/ultraviolet-index-(uvi).aspx </li></ul>
  13. 16. References <ul><li>csep10.phys.utk.edu </li></ul><ul><li>highered.mcgraw-hill.com </li></ul><ul><li>www.lawrencehallofscience.org </li></ul><ul><li>daphne.palomar.edu </li></ul><ul><li>aa.usno.navy.mil </li></ul><ul><li>World atlas for kids </li></ul><ul><li>Bill N </li></ul><ul><li>ye the science guy </li></ul>
  14. 17. Thanks for watching our slide show <ul><li>Created by </li></ul><ul><li>Lachlan Ben Alex </li></ul><ul><li>Designed by Lachlan </li></ul><ul><li>D.O.P Ben </li></ul>

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