Crossword Puzzle

1234567891011
Across
  1. 1. Organized approach or plan
  2. 3. Official travel document
  3. 4. Dry sandy area
  4. 6. A test of knowledge
  5. 8. Tallest natural elevation
  6. 10. Place to sit in class
  7. 11. Something to erase mistakes
Down
  1. 2. Something newly found or understood
  2. 5. The study of the natural world
  3. 7. Bag carried on your back
  4. 9. Place to keep and read books