Class 7 Science MCQs - Chapter 14
Investigating Space Multiple Choice Questions (MCQ) PDF Download - 26
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The Investigating space Multiple Choice Questions (MCQ Quiz) with Answers PDF (Investigating Space MCQ PDF e-Book) download Ch. 14-26 to learn Grade 7 Science Course. Study Solar System Sun Multiple Choice Questions and Answers (MCQs) PDF, Investigating Space Quiz Questions and Answers to study online courses. The Investigating Space MCQ App Download: Free educational app for solar system: sun, birth of sun, investigating space, sun facts for kids test prep for online education.
The MCQs: When energy is produced, a gas emits. This gas is called; "Investigating Space" App (Android, iOS) with answers: Hydrogen gas; Helium gas; Nitrogen gas; Oxygen gas; to study online courses. Practice Solar System Sun MCQ Questions, download Apple e-Book (Free Sample) for free online classes.
Investigating Space MCQs with Answers PDF Download: Quiz 26
When energy is produced, a gas emits. This gas is called
- helium gas
- hydrogen gas
- nitrogen gas
- oxygen gas
American space probe has been studying sun since
- 1995
- 1996
- 1997
- 1998
A huge bulge is kept heating up until hydrogen gas begins to convert into
- nitrogen gas
- oxygen gas
- helium gas
- argon gas
In fact our earth is just a tiny speck in a vast
- space
- universe
- galaxy
- solar system
Besides energy, the explosions on the sun also produce
- radiations
- electromagnetic waves
- sounds
- friction
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