Roots and affixes crossword puzzle

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Across
  1. 3. an apparatus consisting of a tube attached to a set of mirrors
  2. 5. people born around the same time
  3. 6. study of earth
  4. 8. a cold-blooded vertebrate animal
  5. 11. skin doctor
Down
  1. 1. a sea
  2. 2. a shape with many sides
  3. 4. here right now
  4. 7. stuff breaking
  5. 9. warm and friendly
  6. 10. a political party