Final answer:
As a Paleolithic hunter-gatherer, one would seek fertile lands with abundant wildlife and water sources to ensure access to necessary resources like food and water, as well as materials for shelter and tools.
Step-by-step explanation:
If I were a Paleolithic hunter-gatherer, I would look for fertile lands with abundant wildlife and water sources. These areas would offer the necessary resources for survival, including food, materials for shelter and tools, and water for drinking and fishing. Fertile lands typically have a variety of plants and animals, which are crucial for a diet that varies seasonally and ensures the tribe's nutritional needs are met. In addition, proximity to a water source is not only important for hydration but also serves as a location for fishing, which can be a stable food supply. The presence of water often also attracts wildlife, making hunting more feasible.
Conversely, mountainous terrain with caves could provide some shelter and defense against predators but might lack sufficient resources for a sustainable food supply. Arid deserts with scarce vegetation would be challenging to survive in due to the limited food and water availability. Urban settlements with access to trade routes are anachronistic for the Paleolithic era, as settled agricultural societies and trade networks developed much later.