Greek and latin roots crossword

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Across
  1. 4. the science or study of myths.
  2. 5. Also called minor planet. Astronomy. any of the thousands of small bodies of from 480 miles (775 km) to less than one mile (1.6 km) in diameter that revolve about the sun in orbits lying mostly between those of Mars and Jupiter.
  3. 6. a film bearing a miniature photographic copy of printed or other graphic matter, usually of a document, newspaper or book pages, etc., made for a library, archive, or the like.
  4. 10. the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment, drawing upon such subjects as industrial arts, engineering, applied science, and pure science.
  5. 14. the science that deals with the material universe beyond the earth's atmosphere.
  6. 16. the study that assumes and attempts to interpret the influence of the heavenly bodies on human affairs
  7. 17. a calamitous event, especially one occurring suddenly and causing great loss of life, damage, or hardship, as a flood, airplane crash, or business failure.
  8. 18. Study of life
Down
  1. 1. the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.
  2. 2. a microorganism, especially a pathogenic bacterium.
  3. 3. Electronics.
  4. 4. a little world; a world in miniature
  5. 6. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye.
  6. 7. an expert in astronomy; a scientific observer of the celestial bodies.
  7. 8. the derivation of a word
  8. 9. a person engaged in or trained for spaceflight.
  9. 11. an electromagnetic wave of extremely high frequency, 1 GH 3 or more, and having wavelengths of from 1 mm to 30 cm.
  10. 12. a small starlike symbol (*), used in writing and printing as a reference mark or to indicate omission, doubtful matter, etc.
  11. 13. Study of Earth
  12. 15. he science or study of the origin, development, organization, and functioning of human society; the science of the fundamental laws of social relations, institutions, etc.