Name the definite path where planet revolves around the sun,

Options

A. Solar system
B. Orbit
C. Sub orbit
D. None of these

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the specific term that describes the path along which planets revolve around the sun.

2. **Identifying Options**: The options provided are:
- Solar System
- Orbit
- Sub-Orbit
- None of the above

3. **Analyzing Each Option**:
- **Solar System**: This term refers to the entire system that includes the sun and all celestial bodies that are bound to it by gravity, including planets, moons, asteroids, and comets. It does not specifically refer to the path of the planets.
- **Orbit**: This term specifically refers to the curved path that a celestial body follows around a star or planet due to gravitational forces. This is the correct term for the path of planets around the sun.
- **Sub-Orbit**: This term is not commonly used in astronomy and does not refer to the path of planets.
- **None of the above**: This option implies that none of the previous answers are correct, which is not the case here.

4. **Conclusion**: The correct answer is "Orbit," as it specifically describes the definite path that planets take while revolving around the sun.

5. **Final Answer**: The definite path where a planet revolves around the sun is called an **Orbit**.

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