The Fairy-Land Of Science Lecture Two

      The author talked about the sun often in this lecture, She explained the journey of a ray of sunlight to earth and how critical it is that we have the sun. It was also explained how prisms work, first sunlight hits the prism and it breaks the invisible ray into smaller beams of light that appear as a rainbow of colors. The author also mentioned how important the sun is to earth, if there was no sun there would not be any plants and if there are not any plants there aren't livestock or any other herbivores and then the carnivores would not have anything to eat as well. So in conclusion, the earth needs the sun to thrive and go through a daily procedure.