Internal Structure of Earth Multiple Choice Questions and Answers 1 PDF Book Download

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MCQ on Internal Structure of Earth Worksheets 1 PDF Book Download

MCQ: Minimum thickness of crust under oceans is

  1. 8 km
  2. 2 km
  3. 5 km
  4. 10 km


MCQ: Inner core of Earth is made up of

  1. copper
  2. iron
  3. nickel-iron alloy
  4. platinum


MCQ: Division of cores of Earth includes

  1. inner core
  2. tectonic core
  3. outer core
  4. both a and c


MCQ: Theory which states that plates of earth are continuously moving is classified as

  1. The Trench Drift Theory
  2. The Sphere Drift Theory
  3. The Continental Drift Theory
  4. The Oceanic Drift Theory


MCQ: Outermost layer of Earth is

  1. asthenosphere
  2. crust
  3. trench
  4. ridge