Final answer:
Urban planning is the process of designing and organizing the physical layout of a city to meet the needs of its residents. A good planning system improves the properties of cities by ensuring efficient use of resources, minimizing environmental impacts, and creating a high quality of life for residents.
Step-by-step explanation:
Urban planning is the process of designing and organizing the physical layout of a city to meet the needs of its residents and promote sustainable development. It involves making decisions about land use, transportation systems, infrastructure, and public spaces. A good planning system improves the properties of cities by ensuring efficient use of resources, minimizing environmental impacts, promoting accessibility, and creating a high quality of life for residents.