Identifying Effective Transitions in Urban Gardening Discussion

In recent years, urban gardening has become increasingly popular as people seek ways to grow their own food in limited spaces. Urban gardening not only promotes sustainability but also enhances community interaction, educating individuals about food sources and healthy eating. However, despite its advantages, there are challenges that urban gardeners must overcome, such as soil contamination, limited sunlight, and the need for knowledge about plant care.

Which of the following sentences would best connect the ideas presented in the paragraph and provide a smooth transition to the discussion of these challenges?