Class 1 Exam > Class 1 Questions > Whats a galaxy?a)The planets and satellitesb)...
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What's a galaxy?
- a)The planets and satellites
- b)The Universe
- c)A solar system
- d)A collection of solar systems
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Whats a galaxy?a)The planets and satellitesb)The Universec)A solar sys...
Understanding a Galaxy
A galaxy is a vast and complex system that contains numerous celestial bodies. Let's break down the concept to understand why option 'D' is the correct answer.
What is a Galaxy?
- A galaxy is primarily defined as a collection of solar systems.
- It includes stars, planets, moons, and other celestial objects bound together by gravity.
Components of a Galaxy
- Stars: Billions of stars are found in a galaxy, each potentially hosting its own solar system.
- Solar Systems: Each solar system consists of a star and its orbiting planets and other celestial bodies.
- Interstellar Matter: This includes gas and dust that can give rise to new stars and planets.
Types of Galaxies
- Spiral Galaxies: Characterized by their spiral arms, like the Milky Way.
- Elliptical Galaxies: More rounded and less structured than spiral galaxies.
- Irregular Galaxies: Lack a defined shape and structure.
Importance of Galaxies
- Galaxies serve as the fundamental building blocks of the universe.
- They help astronomers understand the evolution of the cosmos by studying their formation and interactions.
In conclusion, a galaxy is not just a random collection of celestial objects but a well-organized system that includes multiple solar systems, making option ‘D’ the correct choice.
A galaxy is a vast and complex system that contains numerous celestial bodies. Let's break down the concept to understand why option 'D' is the correct answer.
What is a Galaxy?
- A galaxy is primarily defined as a collection of solar systems.
- It includes stars, planets, moons, and other celestial objects bound together by gravity.
Components of a Galaxy
- Stars: Billions of stars are found in a galaxy, each potentially hosting its own solar system.
- Solar Systems: Each solar system consists of a star and its orbiting planets and other celestial bodies.
- Interstellar Matter: This includes gas and dust that can give rise to new stars and planets.
Types of Galaxies
- Spiral Galaxies: Characterized by their spiral arms, like the Milky Way.
- Elliptical Galaxies: More rounded and less structured than spiral galaxies.
- Irregular Galaxies: Lack a defined shape and structure.
Importance of Galaxies
- Galaxies serve as the fundamental building blocks of the universe.
- They help astronomers understand the evolution of the cosmos by studying their formation and interactions.
In conclusion, a galaxy is not just a random collection of celestial objects but a well-organized system that includes multiple solar systems, making option ‘D’ the correct choice.
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Whats a galaxy?a)The planets and satellitesb)The Universec)A solar sys...
A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. We live on a planet called Earth that is part of our solar system.
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Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer?
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Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer? for Class 1 2025 is part of Class 1 preparation. The Question and answers have been prepared according to the Class 1 exam syllabus. Information about Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 1 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer?.
Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer? for Class 1 2025 is part of Class 1 preparation. The Question and answers have been prepared according to the Class 1 exam syllabus. Information about Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 1 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Whats a galaxy?a)The planets and satellitesb)The Universec)A solar systemd)A collection of solar systemsCorrect answer is option 'D'. Can you explain this answer?.
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