Earth's Rotation:

The Earth is constantly in motion, and one of its primary movements is rotation. Rotation refers to the spinning of the Earth on its axis, an imaginary line that runs through the North and South Poles. The Earth completes one full rotation in approximately 24 hours, which is the basis for a day.

Direction of Rotation:

The correct answer is option 'D' - the Earth rotates from West to East. This means that when we observe the Earth from space, it appears to be rotating in a counter-clockwise direction.

Explanation:

There are a few ways to understand and explain why the Earth rotates in this direction:

1. Historical Perspective:
- Historically, astronomers and scientists have used the convention of viewing the sky from the perspective of the Northern Hemisphere.
- From this viewpoint, the Earth's rotation appears to be from West to East, as celestial objects such as the Sun, Moon, and stars appear to rise in the East and set in the West.

2. Conservation of Angular Momentum:
- The rotation of the Earth is a result of the conservation of angular momentum. Angular momentum is a property of rotating objects that depends on their mass, shape, and rotation speed.
- When the solar system formed, a rotating disk of gas and dust slowly collapsed to form the Sun and the planets. This process caused the rotation of the initial disk to be preserved, resulting in the rotation of the Earth in the same direction.

3. The Coriolis Effect:
- The Coriolis effect is another factor that influences the direction of the Earth's rotation. It is caused by the Earth's rotation and its spherical shape.
- The Coriolis effect deflects moving objects, including air and water currents, to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.
- This deflection contributes to the rotation of weather patterns and ocean currents, further reinforcing the observed direction of the Earth's rotation.

Conclusion:

In conclusion, the Earth rotates from West to East. This rotation is a result of historical convention, the conservation of angular momentum during the formation of the solar system, and the Coriolis effect. Understanding the direction of the Earth's rotation is fundamental in various scientific fields, including astronomy, meteorology, and oceanography.

The Earth rotates from West to East.