The City of Denver, Colorado, Contains Over 700,000 Residents and Is

Multiple Choice

The city of Denver, Colorado, contains over 700,000 residents and is one of the 20 most populous cities in the United States. If the surrounding cities of Fort Collins and Colorado Springs were to grow to the point that all these cities were connected, this area could be defined as a

A) megalopolis.
B) one-use zone.
C) rural area.
D) metropolitan area (metropolis) .