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The Solar System Video Lecture | Science Curiosity Class 8 - New NCERT

FAQs on The Solar System Video Lecture - Science Curiosity Class 8 - New NCERT

1. What is the solar system?
Ans. The solar system is a collection of celestial bodies, including the sun, planets, moons, asteroids, comets, and other smaller objects, all bound together by gravity.
2. How many planets are there in the solar system?
Ans. There are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
3. What is the largest planet in the solar system?
Ans. Jupiter is the largest planet in the solar system. It is more than 11 times the diameter of Earth and has a mass more than 300 times that of Earth.
4. What is the main source of energy in the solar system?
Ans. The main source of energy in the solar system is the sun. It emits light and heat through nuclear fusion, which converts hydrogen into helium, releasing a large amount of energy.
5. What is the Kuiper Belt?
Ans. The Kuiper Belt is a region of the solar system beyond the orbit of Neptune, extending from about 30 to 55 astronomical units (AU) from the sun. It is home to numerous small icy bodies, including Pluto, and is believed to be the source of many comets.
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