Astronomy Facts MCQs Quiz Worksheet PDF Download

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Earth science practice test MCQ on stars, galaxies, planets, moons, asteroids and other things in space are studied by with options astronomers, all scientists, mathematicians and physicians problem solving skills for competitive exam, viva prep, interview questions with answer key. Free Earth science revision notes to learn astronomy facts quiz with MCQs to find questions answers based online learning 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