Planets that rotate East to West:
- Venus
- Uranus
Explanation:
- The rotation direction of a planet is determined by the direction in which it spins on its axis. If a planet rotates from East to West, it means it rotates in the opposite direction of its orbit around the Sun.
- Venus: Venus rotates on its axis from East to West. This means that if you were to observe the planet from above its North Pole, it would appear to be rotating in a clockwise direction.
- Uranus: Uranus also rotates from East to West. Its rotational axis is tilted at a high angle compared to its orbit, causing it to have a unique "rolling" motion as it rotates.
Planets that do not rotate East to West:
- Earth: Earth rotates from West to East, which means it rotates in the same direction as its orbit around the Sun.
- Mars: Mars also rotates from West to East.
Conclusion:
- The planets that rotate from East to West are Venus and Uranus.

Planets rotating East to West

The correct answer is option 'D' - Venus and Uranus.

Explanation:

Rotation is the spinning of a celestial body on its axis. It determines the length of a day on that planet. Most planets in our solar system rotate in the same direction as they orbit the Sun, which is from West to East. However, there are a few exceptions where the rotation is in the opposite direction, from East to West. Let's explore the planets that rotate East to West:

1. Venus:
- Venus rotates on its axis from East to West, making it the only planet in our solar system that has a retrograde (opposite) rotation compared to its orbit around the Sun.
- This means that if you were standing on the surface of Venus, the Sun would rise in the west and set in the east.

2. Uranus:
- Uranus also rotates on its axis from East to West, making it another planet with a retrograde rotation.
- The unique tilt of Uranus' axis contributes to its unusual rotation. Unlike most planets, Uranus is tilted on its side, with its axis of rotation almost parallel to its orbital plane.

Other planets' rotation directions:

a) Earth, Mars:
- Both Earth and Mars rotate from West to East, similar to the majority of planets in our solar system.

b) Venus, Saturn, and Neptune:
- Venus is the only planet among these three that rotates East to West. Saturn and Neptune, like most planets, rotate from West to East.

c) Mercury, Earth, and Mars:
- Mercury and Mars have a rotation direction from West to East, similar to Earth.

In conclusion, among the given options, only Venus and Uranus rotate from East to West. Understanding the rotation directions of planets helps us comprehend their unique characteristics and phenomena that occur on their surfaces.