'POP' & 'DEM' Crossword Puzzle

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Across
  1. 3. to populate an area too greatly in excessively large numbers
  2. 7. a widespread occurrence of an infectious disease over a country or the whole world at a particular time
  3. 8. a group of people in a country or region.
  4. 9. being liked or admired by people or a particular person or group
  5. 10. give a practical explanation of how something works or how to do something
Down
  1. 1. a widespread occurrence of an infectious disease over a community at a particular time
  2. 2. relating to the structure of populations and the different groups within them
  3. 4. being unpleased by others
  4. 5. form the population of a place
  5. 6. a system of government by the whole population