Which of the following is NOT a benefit of landforms in landscape design?

In landscape design, landforms play various roles that enhance both the aesthetic and functional aspects of the environment. Among the benefits, creating visual interest, controlling stormwater runoff, and influencing microclimates are all significant advantages provided by landforms.

Creating visual interest stems from the diverse shapes and elevations of landforms, which can enhance the aesthetic appeal of a landscape, providing depth and character. Controlling stormwater runoff is another crucial function; well-designed landforms can direct water flow, mitigate flooding, and promote proper drainage. Additionally, landforms can influence microclimates by affecting sunlight exposure and wind patterns, creating areas that may be warmer or cooler compared to surrounding regions.

While crops do benefit from the landscape in which they are grown, nutritional support is more directly related to soil quality and management practices rather than the landforms themselves. Thus, the role of landforms does not inherently include providing nutritional support for crops, making that the option that does not align with the benefits typically associated with landforms in landscape design.