Which is the Milky Way? (1 point) O a galaxy that does not include our solar system O a galaxy destroyed in a collision O a dwarf galaxy O a galaxy containing Earth
O a galaxy containing Earth
The Milky Way is a galaxy containing Earth.
To determine which statement is true about the Milky Way, we can start by understanding what exactly the Milky Way is. The Milky Way is a large barred spiral galaxy that contains our solar system, including Earth. It is a vast, disk-shaped collection of stars, gas, and dust, measuring about 100,000 light-years in diameter.
Now, let's evaluate the given options:
1) A galaxy that does not include our solar system: This statement is incorrect because the Milky Way does include our solar system.
2) A galaxy destroyed in a collision: This statement is also incorrect. The Milky Way has not been destroyed through a collision. However, galaxies can collide with each other, resulting in fascinating interactions and changes to their structures.
3) A dwarf galaxy: This statement is false. The Milky Way is not classified as a dwarf galaxy but rather as a large barred spiral galaxy.
4) A galaxy containing Earth: This statement is correct. The Milky Way indeed contains our solar system, including Earth.
Therefore, the correct answer is: "O a galaxy containing Earth."