Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content Site 1
Why is water scarcity a problem in the 21st century? (Site 1)

Urban growth invariably feeds increased commercialization and industrialization. it requires continually expanding land areas. when urbanization rates are high, and countries do not have the institutional and managerial capacities or economic wherewithal to manage such rapid growths, they exert intense pressure on the types and nature of the resulting settlements. they contribute to the development of overcrowded slums and shanty towns without adequate essential services and necessary infrastructure.-by asit k. biswas and cecilia tortajada