Astronomy Facts Multiple Choice Questions Online pdf eBooks Download

Learn astronomy facts MCQs in earth-science quiz for test prep. Earth science and models quiz questions has multiple choice questions (MCQ), astronomy facts test as stars, galaxies, planets, moons, asteroids and other things in space are studied by. Answer key with choices as astronomers, all scientists, mathematicians and physicians problem solving for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to practice astronomy facts quiz with MCQs to find questions answers based online tests.

MCQs on Astronomy Facts Quiz pdf Download

MCQ. Stars, galaxies, planets, moons, asteroids and other things in space are studied by

  1. astronomers
  2. all scientists
  3. mathematicians
  4. physicians

A

MCQ. Waves that have less frequency and more wavelength than visible light are

  1. ultraviolet rays
  2. gamma rays
  3. x-rays
  4. radio waves

D

MCQ. General instrument used by astronomers to study space is

  1. radio telescope
  2. optical telescope
  3. reflection telescope
  4. refraction telescope

B

MCQ. Scientists who study universe are known as

  1. Astrolomers
  2. Astronomers
  3. Geologists
  4. Meteorologists

B

MCQ. Most familiar star in universe is

  1. Sirius
  2. Sun
  3. Rigel
  4. Deneb

B