Is zoo a common noun or collective noun?

"Zoo" can be considered both a common noun and a collective noun, depending on the context.

* Common noun: When referring to a general place where animals are kept, "zoo" is a common noun. For example, "The children enjoyed visiting the zoo."

* Collective noun: When referring to the group of animals within the zoo, "zoo" acts as a collective noun. For example, "The zoo is a great place to see animals from all over the world."

Here's a breakdown:

* Common Noun: A general name for a person, place, or thing (e.g., house, cat, park).

* Collective Noun: A noun that refers to a group of people, animals, or things (e.g., team, herd, flock).

Therefore, "zoo" can be both a common noun and a collective noun, depending on how it's used in a sentence.