Earth Science and Models Multiple Choice Questions 17 PDF Download

Learn earth science and models MCQs, online science test 17, astronomy facts multiple choice questions and answers. Astronomy facts revision test has earth-science worksheets, helping answer key with choices as astronomers, astrolomers, geologists and meteorologists of multiple choice questions (MCQ) with astronomy facts quiz as scientists who study universe are known as for competitive exam prep, viva interview questions. Free earth-science study guide to practice astronomy facts quiz to attempt multiple choice questions based test.

MCQs on Earth Science and Models Quiz PDF Download Worksheets 17

MCQ. Scientists who study the universe are known as

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


MCQ. To understand objects that are too small or too large to see,

  1. physical model is used
  2. mathematical model is used
  3. conceptual model is used
  4. mechanical model is used


MCQ. Number 10 is chosen for the basis of SI units because it is

  1. binary
  2. easy to use
  3. trinary
  4. the first two digit number


MCQ. An example of physical model is

  1. airplane
  2. graph
  3. sketch
  4. paint


MCQ. Physical models of too small or too large objects help scientists

  1. picturize it
  2. build it
  3. shrink it
  4. calibrate it