Why are there more cites along the pacific rim than along the steppes?

There are more cities along the Pacific Rim than in the steppes primarily due to the favorable geographical and climatic conditions of the Pacific Rim, which includes access to Coastlines, Natural Resources, and fertile land. The region's economies benefit from trade, fishing, and tourism, fueling urban development. In contrast, the steppes are characterized by harsh climates and less arable land, making them less conducive to large populations and urban centers. Additionally, the Pacific Rim includes several major global economies, attracting migration and investment.