Geography Crossword Puzzle

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Across
  1. 3. natural environment of organisms
  2. 4. a natural stream of water fairly large size flowing in a definite course
  3. 5. humans changing and being changed
  4. 7. the aggregate of surrounding things, conditions, or influences
  5. 9. a representation, usually on a flat surface
  6. 11. to connect with another
  7. 13. one of the main land masses of the globe, usually reckoned as seven in number
  8. 14. portion of earths surface consisting of designated rock and humus
  9. 16. a specific geometric feature on the surface of earth
  10. 19. an act or instance of impacting
  11. 20. the nato name for class of soviet nuclear
  12. 21. the ability to reason about earth systems and interactions
  13. 24. a person engaged in maps
  14. 27. a particular portion of space, whether definite or indefinite extent
  15. 28. any area that has canons and characteristics
  16. 29. existing in or formed by nature
Down
  1. 1. the angular distance north or south from the equator
  2. 2. transfer of people and/or goods
  3. 3. a past of knowledge dealing with past events
  4. 5. action, effect, or influence
  5. 6. composite or generally prevailing weather conditions of a region
  6. 8. a natural elevation of the earths surface rising more or more abruptly
  7. 10. reading a map and finding part about the world
  8. 12. the planet third in order from the sun
  9. 15. an unavoidable danger or risk, even though often foreseeable
  10. 17. angular distance east or west of the surface of the earth
  11. 18. earth, globe, considered a planet
  12. 21. study of earth and its features
  13. 22. a place of settlement, activity, or residence
  14. 23. a state or nation
  15. 25. a source of supply, support, or aid
  16. 26. a land area having a relatively level surface considerably raised