Across
- 3. The fear of fear
- 7. Speeding up
- 8. Exaggerated or obsessive enthusiasm for one thing
- 11. A polyhedron whose faces are all equilateral triangles
- 12. An aurora that occurs in earth's northern hemisphere
- 13. Performed with both hands
- 14. A dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals
Down
- 1. The group of twenty six letters
- 2. A precious stone consisting of corundum in color varieties varying from deep crimson or purple to pale rose
- 3. An device for measuring the intensity of light
- 4. A creature that lives in both water and land
- 5. A form of medicine that involves pricking the skin with needles
- 6. One color
- 9. The branch of geology concerned with the dating of rock formations and geological events
- 10. The chemical element of atomic number 35
