Earth Atmosphere Formation MCQs Quiz Worksheet PDF Download

Practice earth atmosphere formation MCQs in earth-science quiz for online learning test. Solar system formation quiz questions has multiple choice questions (MCQ), earth atmosphere formation test to practice as in comets planetesimals are made of. Answer key help with choices as heat, fire, ice and rock problem solving for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to practice earth atmosphere formation quiz with MCQs to find questions answers based online learning tests.

MCQs on Earth Atmosphere Formation Quiz PDF Download

MCQ. In comets the planetesimals are made of

  1. heat
  2. fire
  3. ice
  4. rock