Earth Core MCQs Quiz Worksheet PDF Download

Learn earth core MCQs, geography online test for elementary school exam prep for distance learning degree, free online courses. Practice internal structure of earth multiple choice questions (MCQs), earth core quiz questions and answers for online what is atmosphere courses distance learning.

Study elementary school courses, online geography degree programs MCQs: inner core of earth is made up of, for online courses with choices copper, iron, nickel-iron alloy, and platinum with virtual academy portal for online learning of mid term and final exams preparation. Free geography student portal for online learning earth core quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Earth Core Quiz PDF Download

MCQ: Inner core of Earth is made up of

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

B

MCQ: Thickness of outer core of Earth is about

  1. 2,250 km
  2. 1,250 km
  3. 1,500 km
  4. 1,870 km

B

MCQ: Outer core of Earth is made up of

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

A

MCQ: Thickness of outer core of Earth is about

  1. 2,130 km
  2. 2,750 km
  3. 2,500 km
  4. 2,250 km

D

MCQ: Temperature at core can be as high as

  1. 2,550°C
  2. 2,300°C
  3. 3,700°C
  4. 3,300°C

C