Which of the following can be a challenge when implementing a green space?

1. making sure no buildings are around it

2. making sure it is not shaded

3. making sure access is equitable

4. making sure there are enough sidewalks

3. making sure access is equitable.

The challenge among the options listed is making sure access is equitable.

The correct answer is:

3. making sure access is equitable.

When implementing a green space, it is important to ensure that access to the space is equitable for everyone in the surrounding community. This means that the green space should be easily accessible and available to all individuals, regardless of their socioeconomic status, age, or physical abilities.

To determine the answer, you can eliminate the other options by understanding the role they play in implementing a green space:

1. Making sure no buildings are around it: This option is not a challenge when implementing a green space because in urban areas, it is common to have buildings surrounding green spaces such as parks or gardens. The presence of buildings doesn't necessarily pose a challenge.

2. Making sure it is not shaded: While it is important to consider lighting and shade when designing a green space, it is not necessarily a challenge. Depending on the purpose of the green space, shade can be beneficial for activities such as picnics or relaxation.

4. Making sure there are enough sidewalks: Sidewalks are not directly related to implementing a green space but are important for ensuring pedestrian access and connectivity around the green space. While sidewalks are essential for accessibility, they are not specifically a challenge associated with implementing a green space.

Therefore, the remaining option, making sure access is equitable, is the correct answer as it addresses the challenge of providing fair and equal access to the green space for all members of the community.