Across
- 4. : Large-scale removal of forests
- 5. : Energy from the sun
- 9. : Direct modification of DNA sequences
- 11. : Machine that enabled mass production of books and information
- 13. : Law regulating toxic substances and hazardous waste
- 14. : Energy from organic materials
- 18. : Use of living organisms to develop products
- 22. : Heat energy from beneath the Earth
- 23. : Community of organisms interacting with their environment
- 24. : Technology involving electronic data instead of analog
- 26. : Dangerous waste harmful to health or environment
- 31. : Online platforms for sharing content and interacting with others
- 32. : One billionth of a meter
- 35. : Protection and preservation of natural resources
- 37. : Extremely small particle measured in nanometers
- 38. : Process of repairing or regrowing tissues
- 39. : Increase in ocean height due to melting ice
- 40. : Law protecting water bodies from pollution
Down
- 1. : Long-term increase in Earth's temperature
- 2. : Planting trees to restore forests
- 3. : Variety of life forms in an ecosystem
- 6. : Climate Change Act of 2009
- 7. : Gases that trap heat in the atmosphere
- 8. : Adjusting to climate impacts
- 10. : Long period with little or no rainfall
- 12. : Contamination of air by harmful substances
- 15. : Coal, oil, and gas burned for energy
- 16. : Organism containing genes from another species
- 17. : Energy from moving air
- 19. : Treatment that replaces or repairs faulty genes
- 20. : Science of manipulating matter at the atomic or molecular scale
- 21. : Organism whose DNA has been altered by biotechnology
- 25. : Global network connecting computers for communication
- 27. : Environmental Awareness and Education Act of 2009
- 28. : Government rules addressing climate change
- 29. : Natural home of a plant or animal
- 30. : Inventor of the movable-type printing press
- 33. : Clean Air Act of 1999
- 34. : Cells that can develop into many different cell types
- 36. : Reducing causes of climate change