What is the key concept for this section? What is land-use planning? What is zoning and what are its limitations? Define smart growth, explain its benefits, and list five tools that are used to...

What is the key concept for this section? What is land-use planning? What is zoning and what are its limitations? Define smart growth, explain its benefits, and list five tools that are used to implement it. What are three ways to preserve open spaces around a city?