A continuous belt of urban population progressively linking several cities is known as
Metropolis is a central city with the developed area surrounding it while Megalopolis is a region made up of 2 or more metropolitan areas.
The shortest air route from Moscow to San Francisco is
The world's largest river is the......
...................is called the "land of a thousand lakes"
Which is the fourth planet from the sun ?
Which of the following cities is not one of the capitals of South Africa ?