Across
- 2. the destruction of large areas of the natural environment as a consequence of human activity
- 3. pronounced and usually negative photoaxis or phototropism
- 4. a branch of biology concerned with the search for life outside the earth and with the effects of extraterrestrial environments on living organisms
- 7. a lover of books especially for qualities of format
- 8. a room for sleeping
- 11. a through destruction involving extensive loss of life especially through fire
- 12. mega
- 14. plure
Down
- 1. marked by a suspension of activity
- 3. a tropism in which light is the orienting stimulus
- 5. multi
- 6. a person who seeks wisdom or enlightenment
- 9. capable of destroying or eating away by chemical action
- 10. pyro
- 13. phyt