Final answer:
Cities in South and East Asia expand and are filled with new construction despite being old.
Step-by-step explanation:
A common characteristic of cities in South and East Asia is that despite being old, many of the cities have expanded and are filled with new construction. This is evident in cities like Tokyo, Shanghai, and Mumbai, which have experienced rapid urbanization and continuous growth. The expansion of these cities is driven by factors such as population growth, economic development, and the need for modern infrastructure.
Learn more about characteristics of cities in South and East Asia