Which of the following is not a planet ?a)The Sunb)The Earthc)The Moon...
The correct answer is "d) Both (a) and (c)." The Sun and the Moon are not planets. The Sun is a star and the Moon is a natural satellite that orbits around the Earth. The Earth is a planet.
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Which of the following is not a planet ?a)The Sunb)The Earthc)The Moon...
The correct answer is option D - Both (a) and (c).
Explanation:
The Sun and the Moon are not considered planets.
1. The Sun:
The Sun is a star, not a planet. It is a massive ball of hot, glowing gases that emits light and heat. It is at the center of our solar system and provides energy necessary for life on Earth. The Sun's immense gravitational pull keeps the planets in their orbits.
2. The Moon:
The Moon is Earth's only natural satellite. It is a celestial body that orbits around the Earth. Although it is often referred to as Earth's "sister" or "twin," it is not considered a planet. The Moon does not have its own source of light but reflects sunlight to appear bright in the night sky.
Key Points:
- The Sun is a star, not a planet.
- The Moon is Earth's only natural satellite.
- The Sun emits light and heat, while the Moon reflects sunlight.
- Planets are celestial bodies that orbit around a star, like our Sun.
Conclusion:
In summary, the Sun and the Moon are not planets. The Sun is a star that provides light and heat to our solar system, while the Moon is Earth's natural satellite that reflects sunlight. The correct answer to the question is D - Both (a) and (c).