Question

A large city having more than one million population is
called

Answer 1

Los Angeles (CA), Chicago (IL), Houston (TX), Philadelphia (PA), Phoenix (AZ), San Antonio (TX), San Diego (CA) and Dallas (TX)

New york

alss known as a megacity

Answer 2

Answer:

A megacity is a very large city, typically with a population of more than 10 million people. ... The other four countries with more than one megacity are Brazil, Japan, Pakistan, and the United States.