How does the access to fresh water affect the location of each city?

Access to fresh water is a critical factor influencing the location of cities, as it directly supports drinking water needs, agriculture, and industry. Cities are often established near rivers, lakes, or aquifers to ensure a reliable supply, which can also facilitate trade and transportation. Additionally, areas with abundant fresh water tend to attract population growth and economic development, making them more desirable for urbanization. Consequently, cities without easy access to fresh water may struggle to grow or sustain their populations.