Map Growth Puzzle Challenge

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Across
  1. 3. Friendly robotic helper in movies and games
  2. 5. Famous wizard with a lightning scar
  3. 9. Feeling nervous before a test
  4. 10. Online trend or challenge
  5. 14. Protecting nature and the planet
  6. 16. Online video creator
  7. 18. Popular space movie series
  8. 20. School subject that uses experiments
  9. 22. Popular block-building video game
  10. 23. Virtual reality experience
  11. 24. Streaming service with Stranger Things
  12. 27. Reusing items to reduce waste
  13. 28. School break during summer
  14. 30. Digital classroom tool
Down
  1. 1. A picture shared online
  2. 2. Online followers or fans
  3. 4. Device used for schoolwork and games
  4. 6. Short message sent by phone
  5. 7. A wearable fitness tracker
  6. 8. Climate change-related weather events
  7. 11. App used for chatting with friends
  8. 12. Being kind and fair to others
  9. 13. Online bullying
  10. 15. Virtual characters used in games
  11. 17. Short videos that scroll endlessly
  12. 19. Playing games online with friends
  13. 21. Internet slang for I dont know
  14. 25. Emoji showing laughter
  15. 26. Rules for staying safe online
  16. 29. Famous superhero team with Iron Man