Sea Floor Spreading MCQs Quiz Worksheet PDF Download

Learn sea floor spreading MCQs, earth science online test for elementary school exam prep for distance learning degree, free online courses. Practice plates tectonics multiple choice questions (MCQs), sea floor spreading quiz questions and answers for earth science class tests with answers.

Study elementary school courses, online earth science degree programs MCQs: when poles of earth replace their poles change is referred to as, for online courses with choices magnetic reversal, electric reversal, thermal reversal, and static to improve study tips by practicing old exams an with interactive trivia questions and answers. Free Earth science student portal for online learning sea floor spreading quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Sea Floor Spreading Quiz PDF Download

MCQ: When poles of Earth replace their poles change is referred to as

  1. magnetic reversal
  2. electric reversal
  3. thermal reversal
  4. static

A

MCQ: As sea floor widen out and get separated from mid-ocean ridge, it carries a record of

  1. magnetic reversal
  2. electric reversal
  3. thermal reversal
  4. static

A

MCQ: Process by which magma rises forming new oceanic lithosphere layers is called

  1. sea floor spreading
  2. sea flooring
  3. sea bed spreading
  4. sea REVERSAL

A

MCQ: Place where sea-floor spreading occurs is termed as

  1. mid-ocean ridges
  2. ditches
  3. ocean basin
  4. crates

A

MCQ: AT mid-ocean ridges molten rock consists of

  1. iron
  2. calcium
  3. phosphorus
  4. tin

A