Rural Areas: Rural areas are the opposite of urban cities. They are sparsely populated regions characterized by agriculture, open spaces, and lower levels of development.
Urbanization: Urbanization refers to the process of an increasing number of people moving from rural areas to urban cities. It involves the growth and expansion of urban areas.
Megacity: A megacity is an extremely large city with a population exceeding 10 million inhabitants. These cities often face unique challenges due to their size and complexity.