Earth Science and Models Multiple Choice Questions Test 7 Tests pdf Download

Practice earth-science test 7 on earth science and models MCQs, science planet earth multiple choice questions and answers. Planet earth revision test has earth-science worksheets with 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. Free earth-science study guide to learn planet earth quiz to attempt multiple choice questions based test.

MCQs on Earth Science and Models: Worksheets 7 Quiz pdf Download

MCQ. Closest star to Earth is

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

B

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

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

B

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

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

D

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

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

B

MCQ. Scientists who study earth's atmosphere have developed

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

C