Certified Professional Horticulturist Exam Prep Guide 2025

Choosing trees and shrubs to act as wind tunnels to channel southwesterly summer breezes through outdoor living areas and the home effectively exemplifies energy conservation within a landscape. This approach takes advantage of natural airflow, maximizing the cooling effects of breezes during warmer months.

By strategically designing the landscape to facilitate breezes, the overall temperature around the home can be maintained at a more comfortable level, thereby reducing the reliance on mechanical cooling systems such as air conditioning. This not only leads to lower energy consumption but also enhances the comfort of outdoor spaces, creating a more pleasant environment throughout the summer.

In contrast, the other options focus more on blocking elements such as wind or sunlight rather than harnessing natural breezes for cooling benefits. While those methods can contribute to energy conservation by insulating homes from harsh climate conditions, they do not utilize the potential of wind to enhance passive cooling, making this choice the most effective representation of energy conservation strategies in landscape management.