Across
- 3. an instrument you use to look at the stars, moon, and planets
- 4. a container that keeps drinks or other liquids hot
- 5. relates to heat
- 9. a collection of myths that usual relates to religious or cultural traditions
- 11. an instrument used to measure temperature
- 15. a branch of biology that deals with the relationships of organisms
- 16. the prediction of someones future
- 18. a continuous line that forms a boundary of a closed geometric figure
- 19. an instrument on a vehicles dashboard that indicates its speed
- 21. a small cavity in a rock lined with crystals
- 23. one thousandths of a meter
- 24. the scientific study of animals
Down
- 1. a straight line passing from side to side through a figure
- 2. the study of the physical features of the earth
- 6. an instrument used to see small objects
- 7. a branch of mathematics that uses shapes
- 8. an instrument used to listen to someones heart
- 10. a device that automatically regulates temperature
- 12. produced by the internal heat of the earth
- 13. measurement is qual to 1,000 meters
- 14. an instrument that measures the earths pressure
- 17. science that deals with the earths physical structure
- 20. the study of the origin of a word
- 22. it is usual on a submarine and helps you see far out