Restless Earth: Plate Tectonics Multiple Choice Questions 1 PDF Download

Learn restless earth plate tectonics MCQs, science test 1 for learning online courses and test prep, earth system science multiple choice questions and answers. Earth system science revision test includes earth science worksheets to learn for admission in environmental science schools preparation.

Earth science multiple choice questions (MCQ) on estimate thickness of outer most layers of earth is 5 to with choices 100 km, 10 km, 1000km and 7km, earth system science quiz for competitive exam prep, summative and formative assessment interview questions with answers key. Free earth-science study guide to learn earth system science quiz to attempt multiple choice questions based test.

MCQs on Restless Earth Plate Tectonics Quiz PDF Download Worksheets 1

MCQ. Estimate thickness of outer most layers of earth is 5 to

  1. 10 km
  2. 100 km
  3. 1000km
  4. 7km

B

MCQ. Total percentage of mantle of earth's surface is

  1. 0.67
  2. 0.01
  3. 0.33
  4. 0.45

A

MCQ. Core doesn't contain

  1. silicon
  2. nickel
  3. oxygen
  4. iron

C

MCQ. Solid and dense center of Earth which extends to center of Earth is the

  1. outer core
  2. inner core
  3. mesosphere
  4. asthenosphere

B

MCQ. Strong lower part of mantle is regarded as

  1. lithosphere
  2. asthenosphere
  3. mesosphere
  4. tectonic plates

C