Global Population/Mobility and Global City

The process when people move from rural areas to cities, and the way society adapt to this change?

Urbanization can be occurred when

What are the positive effects of global population growth? Give only 1

Movement of people across borders for work, education, and lifestyle 

Examples of this are New York, London, Hong kong, Shanghai, Sydney, Paris

Factors of driving mobility:

Factors for population growth rate:

It refers to the total number of people that are currently living in the world.

Converge diverse traditions, art forms, and people.

Give one of the challenges of population growth