Smart TVET Terrarium

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Across
  1. 2. Turns the LED on or off
  2. 3. Main source of energy for photosynthesis
  3. 4. Transparent container used for the terrarium
  4. 6. Mini ecosystem inside a glass container
  5. 9. Living organism that produces oxygen
  6. 10. Main growing medium for plants
  7. 12. Gas absorbed during photosynthesis
  8. 15. Filters water and reduces bad odors
  9. 16. Gas released by plants
  10. 18. Variety of living organisms
  11. 19. Essential for plant survival
  12. 20. Holds the plant firmly in the soil
  13. 23. Able to continue without harming nature
  14. 24. Water droplets formed inside the jar
  15. 26. Supplies electrical power
  16. 27. Reuse materials to reduce waste
Down
  1. 1. Living things and their environment
  2. 4. Technology that protects the environment
  3. 5. Process plants use to make food
  4. 7. Amount of water vapor in the air
  5. 8. Connects electronic components together
  6. 9. Bottom layer that helps excess water drain
  7. 11. Detects environmental conditions
  8. 12. Organic material that enriches soil
  9. 13. Improves drainage inside the terrarium
  10. 14. Soft green plant that grows on rocks and soil
  11. 17. The natural environment
  12. 21. Natural home of living organisms
  13. 22. Energy-efficient light used in the smart terrarium
  14. 25. Color associated with healthy plants