Across
- 3. the art of making or the manufacture and use of fireworks
- 7. a tropism in which light is the orienting stimulus
- 10. the destruction of large areas of the natural environment as a consequence of human activity
- 11. a person who seeks wisdom or enlightenment
- 12. a person who has an uncontrollable impulse to start fires
- 14. the mass slaughter of European civilians and especially Jews by the Nazis during World War II
Down
- 1. By studying the skin's ecosystem, ecobiologists aim to develop sustainable and effective skincare solutions.
- 2. a mania (see mania sense 2a) for great or grandiose performance
- 4. a lover of books especially for qualities of format
- 5. a new convert
- 6. pronounced and usually negative photoaxis or phototropism
- 8. a cone-shaped device used to intensify or direct the voice
- 9. represented on a coat of arms in a lying position with the head on the forepaws
- 13. capable of destroying or eating away by chemical action
- 15. a saprophytic organism