SPECTRA 2025

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Across
  1. 2. Process by which sediments become rock.
  2. 4. Subatomic particle with negative charge.
  3. 6. Forensic examination of bullets and firearms.
  4. 7. The planet known as the Red Planet
  5. 9. ENERGY Energy possessed by a body due to motion.
  6. 12. SCALE Scale used to measure earthquake magnitude.
  7. 13. SI unit of force.
  8. 14. Study of fossils.
  9. 16. Instrument used to record earthquakes.
  10. 18. Light used to detect forged documents in forensic science.
  11. 19. Study of fingerprints.
Down
  1. 1. SCIENCE Branch of science dealing with crime investigation.
  2. 3. Mineral used commonly in radiometric dating.
  3. 5. Instrument used to measure atmospheric pressure.
  4. 8. Property of matter that resists change in motion.
  5. 10. Study of rocks and their formation.
  6. 11. Hardest natural mineral.
  7. 15. Technique used in forensic labs to separate mixtures.
  8. 17. Molten rock beneath the Earth’s surface.