Class 8 Courses

Chapter 6: Earth Science Exam Tests

Earth Science MCQs - Chapter 6

Earth Science and Models Quiz Questions & Answers PDF Download - 7

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The Quiz: The closest star to the Earth is; "Earth Science and Models" App (iOS, Android) with answers: Sun; Sirius; Rigel; Deneb; to learn online high school courses. Study Planet Earth MCQ Questions, download Amazon eBook (Free Sample) for online degrees.

Earth Science and Models Exam Questions and Answers PDF Download: Test 7

MCQ 31:

The closest star to the Earth is

  1. Sirius
  2. Sun
  3. Rigel
  4. Deneb
MCQ 32:

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 33:

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

  1. 25mm2
  2. 5m2
  3. 10m2
  4. 25m2
MCQ 34:

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 35:

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

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Earth Science and Models App (Android & iOS)

Earth Science and Models App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)