Investigating Space Multiple Choice Quiz Questions 23 pdf Download

Practice science quiz 23 on investigating space MCQs, grade 7 space stars multiple choice questions. Free learning guide has science worksheet with answering options comets, galaxies, pairs of stars and asteroids of multiple choice questions (MCQ) with space stars quiz as about half of all stars we see on night sky are for exam prep. Study to learn space stars quiz to attempt multiple choice questions based test.

MCQs on Investigating Space - Quiz 23

MCQ. About half of all stars we see on night sky are

  1. galaxies
  2. comets
  3. pairs of stars
  4. asteroids


MCQ. After Sun has cooled down, it will turn from red supergiant to

  1. blue giant
  2. white dwarf
  3. yellow star
  4. moon


MCQ. Brightness of Sirius A is

  1. 23 times of the Sun
  2. 17 times of the Sun
  3. 20 times of the Sun
  4. 5 times of the Sun


MCQ. Scientists believe that Sun began its life about

  1. 5,000 years ago
  2. 5 million years ago
  3. 5 billion years ago
  4. 5 trillion years ago


MCQ. Old constellation names refer to areas of sky instead of the

  1. animals
  2. heroes
  3. heroines
  4. mythical figures