Across
- 1. to express disapproval or point out faults in something
- 4. a planned action taken to achieve a particular purpose
- 6. significant in size, importance or seriousness
- 7. the work of keeping something in proper working condition
- 10. extensive in size, scope or impact
- 12. gas atmospheric gas that contributes to global warming and climate change
- 14. to recognise and name something or discover what it is
- 15. extending over or relating to a considerable period of time
Down
- 2. far beyond the usual level or degree
- 3. absolutely necessary for success or survival
- 5. the release of harmful gases or substances into the atmosphere
- 8. a matter requiring attention, discussion or resolution
- 9. causing severe and overwhelming damage or destruction
- 11. an official course of action adopted by an organisation or government
- 13. a sudden event causing great damage, destruction or loss of life