Across
- 3. situated beyond the visible spectrum at its violet end
- 5. the action or process of radiating
- 8. of or relating to a geographic pole or the region around it
- 9. the quality or state of being hard
- 11. energy produced by chemistry or the phenomena of chemistry
- 12. any of the large bodies that revolve around the sun in the solar system
- 13. a straight line about which a body or a geometric figure rotates or may be supposed to rotate
- 15. the unit of force
- 18. a showy tuft or process on the head of an animal
- 19. the action by a celestial body of going round in an orbit or elliptical course
- 20. strength or energy exerted or brought to bear: cause of motion or change :
Down
- 1. the rubbing of one body against another
- 2. a celestial body that appears as a fuzzy head usually surrounding a bright nucleus
- 4. the basic unit in society traditionally consisting of two parents rearing their children
- 6. a continuum of color formed when a beam of white light is dispersed
- 7. quality of something that stimulates the organs
- 10. of, relating to, or forming the base or essence
- 14. degree of hotness or coldness measured on a definite scale
- 16. any of the four substances air, water, fire, and earth formerly believed to compose the physical universe
- 17. the visual or tactile surface characteristics and apperance of something