Answer:A noun is a word that represents a person, place, thing, or idea. Nouns can be proper (specific names of people, places, etc.) or common (general names of things, people, etc.).10 Examples of Nouns:1. Book (thing)2. Cat (animal)3. Teacher (person)4. City (place)5. Happiness (idea)6. Car (thing)7. River (place/thing)8. Friendship (idea)9. School (place)10. Maria (person - proper noun)These examples cover a variety of common and proper nouns.