Across
- 2. a gas harming the environment
- 4. a law to avoid gas emissions
- 5. room with scientific equipment
- 7. a method of producing goods
- 8. characteristic of something
- 9. a rule against damage to nature
- 13. unusable remainders
- 15. get a permit to build
- 17. when a computer becomes ready
- 18. transformable in a useful thing
- 19. to use too much energy
- 20. money that you pay as a tenant
- 22. a small part of something
- 23. changes in the world's weather
- 25. done in the real situation
- 26. to convert rubbish to materials
Down
- 1. not harmful to society
- 3. doing your job mainly from home
- 6. to include people who work
- 10. to leave your job
- 11. where data is kept on computers
- 12. designed not harm nature
- 14. better than similar others
- 16. put things to work as it should
- 21. money payed for maintenance
- 24. to solve disagreements in court