How does migration impact the water crisis?

Migration significantly exacerbates water demand due to the influx of people into specific areas, often leading to a greater strain on already limited water resources. When individuals and families move to urban centers or regions with better opportunities, they bring with them increased requirements for water—needed for drinking, sanitation, agriculture, and industrial purposes.

As the population grows, the competition for existing water supplies intensifies, making it more challenging for governments and communities to ensure adequate water access for everyone. This surge in demand can outpace the local water supply, particularly in areas that may already be facing water scarcity. Therefore, migration not only increases the overall demand for water but can also lead to conflicts over resources and highlight the urgent need for sustainable water management practices.

The other options fail to adequately capture the implications of migration on water availability. For instance, while increased agricultural output and improved infrastructure are potential benefits of migration in certain contexts, they do not directly address the critical issue of water demand. Similarly, migration typically leads to increased population density rather than a decrease, which further intensifies water challenges.