Authentic USGBC Certification Exam LEED-Green-Associate Questions Answers

 Selecting native plants to provide habitat for local fauna is a strategy that a design team should consider in order to decrease the impact of a new construction project. Native plants are plants that have evolved in a specific region and have adapted to the local climate and soil conditions. Native plants can offer many benefits for the environment, such as:

• Reducing water use and runoff by requiring less irrigation and fertilization
• Enhancing biodiversity and ecosystem services by supporting native wildlife and pollinators
• Improving air quality and mitigating climate change by sequestering carbon and reducing greenhouse gas emissions
• Increasing soil health and stability by preventing erosion and improving infiltration
• Creating a sense of place and cultural identity by reflecting the natural heritage of the region

The other options are not strategies that would decrease the impact of a new construction project. Maximizing views of the existing wetland may improve occupant satisfaction, but it does not necessarily reduce the environmental footprint of the project. Locating the project in an existing office park with ample parking may reduce land use and transportation impacts, but it may also increase heat island effect and stormwater runoff. Increasing the project’s footprint to maximize roof space for a solar array may increase renewable energy generation, but it may also increase site disturbance, material use, and energy demand. References: : Native Plants

The Promote Sustainable and Regenerative Material Resource Cycles impact category in LEED encourages the use of materials that can be continually cycled back into the same system at their end-of-life. This is referred to as moving to cyclical, non-depleting material cycles. It promotes the use of renewable or recyclable materials and reduces waste. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Increasing density means building more units or floor area on a given site, which reduces the amount of land and resources needed per unit or occupant1. This also creates a smaller footprint and maximizes the floor area ratio (FAR), which is the ratio of the total building floor area to the site area2. Increasing density can help achieve credits in the Location and Transportation category, such as Surrounding Density and Diverse Uses3.

References:

• LEED v4: Neighborhood Development Guide | U.S. Green Building Council1
• Floor Area Ratio - Planning Department2
• LEED v4: Building Design + Construction Guide - U.S. Green Building Council3