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5 Written questions

5 Matching questions

  1. Precambrian:
  2. Paleozoic Era
  3. Angular Unconformity
  4. The Earth age
  5. Principle of Superposition
  1. a 4.6 Billion Years Old
  2. b oldest bed on bottom and youngest bed on top
  3. c Time of no life
  4. d Age of ancient life
  5. e tilted beds overlain by nearly horizontal beds

5 Multiple choice questions

  1. the nucleus
  2. beds above and below the unconformity are parallel
    and horizontal to one another
  3. Angular Unconformity, Disconformity, Nonconformity
  4. based on radiometric decay of isotopes
  5. Age of the Dinosaurs

5 True/False questions

  1. Principle of Faunal Successioninclusions (rock fragments) are always older than the host


  2. UnconformityDiscontinuity in the
    succession of Rock Strata


  3. An example of decay from parent product to daughter producturanium to lead


  4. Each Isotopic Reaction
    has a
    Age of ancient life


  5. Presentis the key to Past


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