Unit 9: Life, Light, & Love

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Across
  1. 1. (n)-a tiny particle of light or electromagnetic radiation.
  2. 3. (n)-a wealthy person who gives money and time to help make life better for other people.
  3. 5. (adj)-capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria, etc.
  4. 7. (n)-the process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light.
  5. 8. (n)-a person who loves or collects books.
Down
  1. 1. (n)-a US city founded by William Penn, a Quaker who believed in peace.
  2. 2. (n)-the art, process, or job of taking pictures with a camera; named after the original process that used light to expose an image on special paper.
  3. 4. (n)-the study of ideas about knowledge, truth, the nature and meaning of life;your personal beliefs or opinions related to life.
  4. 6. (n)-a science that deals with things that are alive,such as plants and animals;the study of life.
  5. 8. (n)-the story of a real person's life written by someone other than that person.