what is the difference between urban sprawl and smart growth??

smart growth does a better job at protecting the environment right

Correct.

what is the difference between urban sprawl and smart growth??

i don't really understand the definitions online and

local government agency that decides how a piece of land is developed is zoning board right??

Usually, yes.

Urban sprawl is unplanned development of previously undeveloped land, as in agricultural or forest land.

Smart Growth is controlled development, often involving redevelopment of previously developed areas, as in "urban in-fill," or rebuilding older areas of a city.

Urban sprawl and smart growth are two different approaches to urban development.

Urban sprawl refers to the unplanned, uncontrolled expansion of cities and suburban areas. It is characterized by the spread of low-density, car-dependent development, often resulting in the conversion of natural landscapes into housing, commercial, or industrial areas. Urban sprawl typically leads to increased traffic congestion, longer commute times, loss of farmland, and negative impacts on the environment and community cohesion.

On the other hand, smart growth is an approach to urban planning and development that aims to create more sustainable, livable, and compact communities. It focuses on promoting well-planned, mixed-use developments, compact and walkable neighborhoods, efficient transportation systems, and the preservation of open spaces and natural resources. Smart growth emphasizes the principles of environmental sustainability, social equity, and economic vitality.

To get a more comprehensive understanding and examples of the differences between urban sprawl and smart growth, you can consult academic research papers, books, or reputable websites that specialize in urban planning and development. Additionally, you can also refer to urban planning organizations, local government websites, or consult with planning professionals and experts in the field who can provide valuable insights.