Answer:
An adjective prepositional phrase includes an adjective and a prepositional phrase that provides additional information about a noun. Here's an example:
**Sentence:** The book on the shelf is dusty.
- **Adjective:** dusty
- **Prepositional Phrase:** on the shelf
In this sentence, "dusty" is the adjective describing the condition of the book. The prepositional phrase "on the shelf" tells us where the book is located and provides more details about the noun "book." Together, they form an adjective prepositional phrase that modifies the noun "book."