Class 7 Courses

Chapter 21: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 21

Solar System Multiple Choice Questions (MCQ) PDF Download - 10

The Solar system Multiple Choice Questions (MCQ Quiz) with Answers PDF (Solar System MCQ PDF e-Book) download Ch. 21-10 to learn Grade 7 Science Course. Study Universe and Solar System Multiple Choice Questions and Answers (MCQs) PDF, Solar System Quiz Questions and Answers for homeschool certification courses. The Solar System MCQ App Download: Free educational app for universe and solar system, solar system facts test prep for online degree programs.

The MCQs: A thick layer of gases around the earth is called; "Solar System" App (Android, iOS) with answers: Lithosphere; Atmosphere; Biosphere; Hydrosphere; for homeschool certification courses. Practice Universe and Solar System MCQ Questions, download Apple e-Book (Free Sample) for online classes.

Solar System MCQs with Answers PDF Download: Quiz 10

MCQ 46:

A thick layer of gases around the earth is called

  1. atmosphere
  2. lithosphere
  3. biosphere
  4. hydrosphere
MCQ 47:

The extreme change in temperature from day to night, is protected by

  1. atmosphere
  2. lithosphere
  3. biosphere
  4. hydrosphere
MCQ 48:

The inner planets and outer planets are separated by the help of a

  1. asteroid belt
  2. galaxy belt
  3. planets belt
  4. space belt
MCQ 49:

Inner core of planets are made up of

  1. gases
  2. stones
  3. rocks
  4. water
MCQ 50:

Space probes which were launched to explore planets Jupiter and Saturn were, namely

  1. voyager-1
  2. voyager-2
  3. voyager-x
  4. both a and b

Solar System Textbook App: Free Download iOS & Android

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Solar System App (Android & iOS)

Solar System App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)