Astronomy Facts MCQs & Quiz Online PDF Book Download

Astronomy facts MCQs, astronomy facts quiz answers to learn elementary school earth science courses online. Earth science and models multiple choice questions (MCQs), astronomy facts quiz questions and answers for online school degrees. Climate models, metric measurements, science experiments, astronomy facts test prep for teacher certification.

Learn earth science MCQs: stars, galaxies, planets, moons, asteroids and other things in space are studied by, with choices astronomers, all scientists, mathematicians, and physicians for online school degrees. Free Earth science student portal for online learning astronomy facts quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Astronomy Facts PDF Book 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