Thematic Puzzle

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859
Across
  1. 2. A glass house or gases keeping heat in
  2. 6. Level The line where water meets land, now rising
  3. 7. Flying robots used for delivering or spying
  4. 9. Bees' secret job to keep flowers blooming
  5. 15. An uninvited guest in a fragile system
  6. 17. Machines that can move and mimic humans
  7. 21. The gas that makes cows and swamps notorious
  8. 22. A frozen river that moves slowly but powerfully
  9. 24. Saving something precious for the future
  10. 27. Progress without harming the future
  11. 28. Forests disappearing, leaving empty land
  12. 30. The blueprint of all living things
  13. 31. Living in balance without running out
  14. 32. Teetering on the edge of survival
  15. 34. The recipe for solving tech problems
  16. 35. What escapes into the air after burning
  17. 36. The spice of life in nature
  18. 39. A pocket-sized supercomputer
  19. 40. Intelligence Machines learning to think like humans
  20. 42. Locking data so only the key can open it
  21. 43. Invisible tools that make hardware useful
  22. 47. A world where borders blur
  23. 48. Energy sources that won’t run dry
  24. 51. The language of numbers powering technology
  25. 54. The digital highway’s traffic capacity
  26. 55. Digital money without a physical form
  27. 56. The invisible web connecting the world
  28. 57. Nature’s soggy sponge full of life
  29. 58. Tiny tools working at an atomic level
  30. 59. When trees say goodbye to the forest
Down
  1. 1. Moving across lands for a better life
  2. 3. A cozy home for wild creatures
  3. 4. The physical body of a computer system
  4. 5. Energy sources that never run out
  5. 8. A unique kind of animal or plant
  6. 10. A new idea that changes everything
  7. 11. Land losing its lushness, turning barren
  8. 12. Reality Adding digital layers to the real world
  9. 13. A digital window to the World Wide Web
  10. 14. Reality A computer-made world you can step into
  11. 16. Protecting data from invisible threats
  12. 18. Earth's life-supporting bubble
  13. 19. Processes that work on their own
  14. 20. Vehicles Cars powered by clean energy
  15. 23. Gadgets you can wear like fashion
  16. 24. Storage floating above, yet invisible
  17. 25. When rains forget to visit
  18. 26. Fuels Ancient energy buried underground
  19. 29. The fastest connection for a digital age
  20. 33. Buying and selling at the speed of a click
  21. 37. Exploration Discovering the universe beyond Earth
  22. 38. A web of connections for communication
  23. 41. Energy straight from the sun
  24. 44. A community where nature works together
  25. 45. A clever change to fit the environment
  26. 46. The mood of the weather over time
  27. 49. Gone forever, like the dinosaurs
  28. 50. A virtual library of organized information
  29. 52. The element behind life's sparkle and pollution's trouble
  30. 53. A traveler with no choice but to leave