The correct option is (c) 1 and 3 only.
Explanation
The Solar System is a gravitationally bound system comprising the Sun and the objects that orbit it, governed by the laws of planetary motion.Statement-wise Analysis:
- Statement 1 is Correct: The Solar System consists of the Sun (a star), eight planets, their satellites (moons), and various other celestial bodies such as asteroids, meteoroids, and comets. These bodies are bound by the Sun's gravity.
- Statement 2 is Incorrect: The Solar System follows the heliocentric model, where the Sun is at the center, and the planets, including Earth, revolve around it. The geocentric model, which placed Earth at the center, was disproven by astronomers like Nicolaus Copernicus.
- Statement 3 is Correct: All eight planets of the Solar System move around the Sun in fixed paths known as orbits. These orbits are not perfect circles but are elongated or elliptical in shape.
Key Takeaway: The Solar System is heliocentric with the Sun at the center, and planets revolve around it in fixed elliptical (elongated) orbits.