Across
- 3. the art of making plans or drawings for something
- 5. another word for animals
- 7. a species that is of risk of becoming extinct
- 10. of biology or living organisms
- 11. a land that consists of more than one countries
- 14. scenery in an area of land
- 15. to make sure an aircraft or vehicle is going in the right direction
- 17. not derived by living organisms
- 19. a tool that is often used for directions
- 22. where an animal or plant lives naturally
- 24. to describe something that has happened or something that you have studied
Down
- 1. living in a community
- 2. the climate
- 4. being safe or protected
- 6. external conditions affecting growth of plants and animals
- 8. to protect the noun of the word protect
- 9. the more common name for for flora
- 12. descended from apes; mankind
- 13. an expert on science; someone who studies science
- 16. anything that lives and can move about
- 18. another word for weather
- 20. the study of objects or happening which can be observed or tested
- 21. everything in the universe that was not created by people
- 23. another name for plants