Urbanization is the process where more people move from rural areas to cities, leading to the growth of urban areas. This shift often happens because cities offer better job opportunities, education, and healthcare. As a result, many people leave their farms and small towns in search of a better life in bustling metropolises. As cities expand, they face challenges like overcrowding, pollution, and inadequate infrastructure. Urbanization can also lead to the development of new neighborhoods and services, but it may strain resources. Balancing growth with sustainability is crucial for cities to thrive while maintaining a good quality of life for their residents.