Composition of Earth Multiple Choice Questions Online pdf eBooks Download

Learn composition of earth MCQs in earth-science quiz for test prep. Restless earth plate tectonics quiz questions has multiple choice questions (MCQ), composition of earth test as the total percentage of mantle of earth's surface is. Answer key help with choices as 0.67, 0.01, 0.33 and 0.45 problem solving for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to practice composition of earth quiz with MCQs to find questions answers based online tests.

MCQs on Composition of Earth Quiz pdf Download

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. A substance which is composed of two or more elements is called a

  1. mixture
  2. compound
  3. material
  4. substrate

B

MCQ. Thickness of core is equal of

  1. 3430km
  2. 2900 km
  3. 100km
  4. 1km

A

MCQ. Central part of earth which is below mantle is called the

  1. core
  2. crust
  3. mesosphere
  4. tectonic plates

A