Unit 1 vocab

1234567
Across
  1. 4. a system of lines drawn on a flat surface to represent curves.
  2. 6. the study of physical things beyond the earth's atmosphere.
  3. 7. the distance in degrees north or south of the equator.
Down
  1. 1. the belief that the universe was created purposefully by a supernatural being.
  2. 2. the belief that matter and energy are all that exist and that undirected natural processes formed the universe.
  3. 3. the distnace in degrees east or west of the prime meridian.
  4. 5. the light and dark layers of sediments deposited in a yearly cycle.