Earth Science and Models Multiple Choice Questions 7 PDF Download

Practice earth science and models MCQs, online science test 7, planet earth multiple choice questions and answers. Planet earth revision test has earth-science worksheets, helping answer key with choices as sun, sirius, rigel and deneb of multiple choice questions (MCQ) with planet earth quiz as the closest star to earth is for competitive exam prep, viva interview questions. Free earth-science study guide to practice planet earth quiz to attempt multiple choice questions based test.

MCQs on Earth Science and Models Quiz PDF Download Worksheets 7

MCQ. The closest star to the Earth is

  1. Sirius
  2. Sun
  3. Rigel
  4. Deneb


MCQ. For small areas such as a table surface, the unit of area used is

  1. sq. mm
  2. sq. cm
  3. sq. mi
  4. sq. ft


MCQ. The area of a square measuring 5m each side would be

  1. 25mm2
  2. 5m2
  3. 10m2
  4. 25m2


MCQ. Scientists used mathematical models to predict the growth of world population, computer converted that data into a

  1. sample
  2. model
  3. design
  4. structure


MCQ. Scientists who study the earth's atmosphere have developed

  1. physical climate models
  2. conceptual climate models
  3. mathematical climate models
  4. aerial climate models