Earth Science and Models Multiple Choice Questions and Answers 17 PDF Download

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MCQs on Earth Science and Models Worksheets 17 Quiz PDF Download

MCQ: Scientists who study 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 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