Final answer:
LEED improvements focus on enhancing energy efficiency, water efficiency, and indoor environmental quality in building designs. These improvements involve upgrades to systems and technologies for better performance and sustainability.
Step-by-step explanation:
The student is inquiring about three types of improvements within the realm of LEED, which stands for Leadership in Energy and Environmental Design. LEED is a popular green building certification system. Regular LEED improvements may include:
- Energy Efficiency: Enhancements in production technology and building systems that reduce the amount of energy required for heating, cooling, and lighting.
- Water Efficiency: Implementing new technologies or best practices that minimize water usage, akin to the strategies that might be listed in a 'Three Ways to Clean a Park' guide, focusing on resource conservation.
- Indoor Environmental Quality: Improving indoor air quality and access to natural light, which may involve upgrades in HVAC systems, use of low-emitting materials, and design modifications for better ventilation.