Which galaxy is the Earth a part of?

A. Andromeda
B. M31
C. Milky Way
D. Magellanic Clouds

C. Milky Way

The Earth is a part of the C. Milky Way galaxy.

The Earth is a part of the Milky Way galaxy. To confirm this, you can follow these steps:

1. Begin by understanding that the Milky Way galaxy is the spiral galaxy that our solar system is located in.

2. The Earth belongs to the Solar System, a collection of celestial bodies including planets, moons, asteroids, and comets that orbit the Sun.

3. Navigate to a reliable source such as an astronomy book, an educational website, or an astronomical organization's website.

4. Search for information about the Earth's position and location within our galaxy.

5. Look for details that confirm the Earth's affiliation with the Milky Way, such as its location within one of the galaxy's spiral arms.

By following these steps, you will find that the correct answer is option C, the Milky Way galaxy.