Sui Oliver’s crossword week 4

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Across
  1. 4. a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols
  2. 6. or improve it, or prevent it from getting worse: The superpowers began to intervene in local struggles in Africa
  3. 7. coming between two things in time, place, character, etc
  4. 9. stop the continuous progress of (an activity or process)
  5. 10. act in such a way as to have an effect on each other
Down
  1. 1. intervene in a situation without invitation or necessity
  2. 2. an intervening period of time; an interval
  3. 3. existing or travelling between cities
  4. 5. existing, occurring, or carried on between nations
  5. 8. relating to, moving, or situated between two or more galaxies