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In recent decades, urban farming has emerged as a promising strategy to address food security concerns in rapidly growing cities. By cultivating crops on rooftops, vacant lots, and vertical structures, proponents argue that urban agriculture can shorten supply chains, reduce transportation emissions, and provide fresher produce to city dwellers. Advocates also highlight its potential to strengthen community ties, create green jobs, and promote environmental awareness among urban residents.
However, critics caution that urban farming faces several practical and economic challenges. Limited space in cities often restricts large-scale cultivation, making it unlikely to replace conventional agriculture entirely. Moreover, initial setup costs for hydroponic systems, greenhouses, and irrigation infrastructure can be prohibitive. There are also concerns about soil contamination in certain urban areas, which can compromise food safety if not properly managed.
Despite these obstacles, many city governments are experimenting with incentives such as tax breaks, grants, and zoning reforms to encourage urban farming initiatives. Some municipalities have partnered with schools and non-profits to integrate agricultural projects into educational programs, fostering early awareness of sustainability issues. Supporters believe that, while urban farming may not single-handedly solve global food supply problems, it can play a valuable complementary role alongside rural agriculture.
Policymakers thus face a nuanced challenge: developing frameworks that make urban farming economically viable while ensuring safety standards and equitable access. Achieving this balance requires cooperation between public agencies, private investors, and local communities.