Earth Core MCQs Quiz and Answers Tests pdf Download

Practice earth core MCQs in geography quiz for test prep. Internal structure of earth quiz questions has multiple choice questions (MCQ) with earth core test, answers as the inner core of earth is made up of, answer key with choices as copper, iron, nickel-iron alloy and platinum for competitive exam preparation worksheets. Free geography revision notes to learn earth core quiz with MCQs to find questions answers based online 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