Read the following paragraph and answer the question that follows:
In recent years, urban gardening has grown in popularity due to its ability to enhance food security, promote environmental awareness, and provide mental health benefits. Many cities around the world have witnessed a surge in community gardens, rooftop farms, and even micro-farms in vacant lots. For instance, in New York City, community gardens have not only transformed blighted neighborhoods into lush green spaces but have also fostered community engagement among residents.
One major aspect of this movement is the educational opportunities that arise from urban gardening. Schools often incorporate gardening programs into their curricula, allowing students to engage with nature and learn about sustainability. By participating in these programs, students gain a greater understanding of where their food comes from while also developing essential skills such as teamwork and responsibility.
Despite the many advantages, urban gardening faces challenges, including zoning laws, lack of funding, and limited space. However, many advocates are actively working to overcome these obstacles, seeking innovative ways to incorporate green spaces into urban planning.
Which of the following revisions would most improve the organization of this paragraph?