Of the desert is the prepositional phrase
Answer:
Over time, those cultures exert their own influence on the landscape around them. So how does geography affect the cultures that develop around it? Experts point to the impact of certain physical features, such as landforms, climates, and natural vegetation.
Explanation:
Answer: i think it would be a fort
Explanation:
because they used them for protection and a fort would be the closest answer to protection
subordinate or dependent clause