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