Urbanization is the process of people moving from rural areas to urban areas.

Asia is experiencing the most rapid urbanization, with over half of the world's urban population living in Asian cities.

Urbanization can lead to a number of challenges, including poverty and inequality, environmental degradation, and traffic congestion.

Urbanization can also lead to a number of benefits, including increased economic opportunities, improved access to education and healthcare, and cultural diversity.

De-urbanization is the term for the movement of people from urban areas to rural areas.

Urban sprawl is the term for the process of urban areas expanding into surrounding rural areas.

Gentrification is the term for the process of renovating and upgrading a rundown urban area.

Migration is the term for the process of people moving from one urban area to another.

Suburbanization is the term for the process of people moving from urban areas to suburban areas.

De-urbanization is the term for the process of people moving from suburban areas to rural areas.

Suburbanization is the term for the process of people moving from rural areas to suburban areas.

Urbanization is the term for the process of people moving from suburban areas to urban areas.

Suburbanization is the term for the process of people moving from one suburban area to another.

Migration is the term for the process of people moving from one rural area to another.

Intra-urban migration is the term for the process of people moving from one urban area to another within the same metropolitan area.