distinguish between the following forces and choose the force that would be most likely to connect two different regions where there are people changing residence locations.

nutrient pollution
globalization
migration
runoff

- Nutrient pollution: Nutrient pollution refers to the excessive amount of nutrients, such as nitrogen and phosphorus, which enter water bodies due to human activities like agricultural runoff, sewage disposal, and industrial waste. Nutrient pollution can lead to harmful algal blooms and negatively impact aquatic ecosystems.

- Globalization: Globalization refers to the increasing interconnectivity and interdependence among countries through the exchange of goods, services, information, and ideas across borders. It involves the integration of economies, societies, and cultures on a global scale.

- Migration: Migration is the movement of people from one place to another, typically for the purpose of seeking better economic opportunities, escaping persecution or conflict, or to reunite with family members. Migration can occur within a country (internal migration) or between different countries (international migration).

- Runoff: Runoff refers to the movement of water, usually as a result of precipitation, over the land surface and into streams, rivers, lakes, and other water bodies. It can carry pollutants such as sediment, chemicals, and fertilizers from the land into water bodies, causing environmental degradation.

Among these forces, migration is the force most likely to connect two different regions where people are changing residence locations. Migration involves the movement of people from one place to another, providing a direct connection between different regions. Nutrient pollution, globalization, and runoff, on the other hand, are not specifically related to the movement of people but rather to environmental and economic phenomena that can indirectly affect different regions.