Astronomy Facts MCQs Quiz Worksheet PDF Download

Learn astronomy facts MCQs, earth science test for online learning courses and test prep to practice. Earth science and models multiple choice questions (MCQ), astronomy facts quiz questions and answers for environmental earth sciences online tests.

Earth science practice test MCQ: stars, galaxies, planets, moons, asteroids and other things in space are studied by with options astronomers, all scientists, mathematicians and physicians with 6th, 7th and 8th grade science tests from textbooks with teaching resources and teaching guide questions. 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