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

Restless earth plate tectonics multiple choice questions, learn science online test prep 1 for elementary school online courses, distance learning for exam prep. Practice earth system science multiple choice questions (MCQs), 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 (MCQs): estimate thickness of outer most layers of earth is 5 to, for free online courses with choices 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