Restless Earth: Plate Tectonics Multiple Choice Questions and Answers 1 PDF Download

Learn restless earth plate tectonics multiple choice questions, science test 1 for elementary school degree online courses, distance learning for exam prep. Practice earth system science multiple choice questions (MCQ), restless earth: plate tectonics quiz questions and answers for earth-science class for admission in environmental science schools preparation.

Study elementary school earth science multiple choice questions (MCQ): estimate thickness of outer most layers of earth is 5 to with options 100 km, 10 km, 1000km and 7km, earth system science quiz with trivia questions and answers to online learn theories concepts with science practice tests. Free earth-science study guide for online learning earth system science quiz questions to attempt multiple choice questions based test.

MCQs on Restless Earth Plate Tectonics Worksheets 1 Quiz PDF Download

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