LEED AP Building Design and Construction (BD+C) Practice Exam

Which of the following is an example of a monoculture planting?

1. Wildflower meadow

2. Turf grass

3. Native shrubbery

4. Orchard trees

The correct answer is: Turf grass

Monoculture planting refers to the agricultural practice of growing a single crop or plant species in a given area. This method is often characterized by a lack of biodiversity and can lead to various ecological issues over time. Turf grass serves as a clear example of monoculture because it typically involves the cultivation of one type of grass species over a large area for aesthetic, functional, or sporting purposes. In contrast, the other options encompass a diversity of plant species. A wildflower meadow consists of various wildflower species growing together, promoting biodiversity and habitat for different organisms. Native shrubbery includes multiple species that can coexist, catering to local wildlife and ecosystems. Orchard trees usually involve multiple types of fruit trees, although they may have low diversity if only one species is planted. This diversity in planting methods contrasts sharply with the singular focus of monoculture seen in turf grass cultivation.