One adverse consequence of rapid urbanization in Nigeria is?

Rapid urbanization in Nigeria has led to a negative consequence of the growth of slums. This means that as more people migrate from rural to urban areas, there is a higher demand for housing, leading to an increase in informal settlements and slums in cities. These slums are characterized by poor living conditions, lack of basic amenities, and overcrowding. They often lack proper sanitation, access to clean water, and basic healthcare services, leading to an increase in diseases and health problems. Additionally, rapid urbanization has also led to the deterioration of city transport systems, as the infrastructure struggles to keep up with the demands of the growing population.