"Arizona" is a proper noun as it refers to a specific place, the state of Arizona in the United States.
The common noun for the proper noun Kansas is state.
"Rural" is a common noun. It is not a proper noun, as it does not refer to a specific, unique entity or place.
The noun 'valley' is a singular, common, concrete noun; a word for a physical place.
The common noun for the proper noun "Treasure Land" would be "theme park."
The common noun: group The proper noun: Rocky Mountains (always capitalize proper nouns).
Arizonia In The USA
Football: Arizonia Cardnials Baseball: Arizonia Diamondbacks
Why........................
Common
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
MilkSnakes live in Arizonia.
Phoenix, Arizona
Dahh, University of Arizonia