USGBC Updated LEED-Green-Associate Exam Questions and Answers by hadiya

High reflectance roofing materials can help reduce heat gain and peak air temperatures by reflecting more sunlight away from the building, thereby reducing the amount of heat absorbed by the roof. This can lead to lower cooling loads and energy use for air conditioning. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Prerequisites and credits are the two types of requirements that make up the LEED rating system. Prerequisites are the basic elements or strategies that must be included in any LEED certified project, regardless of the rating system or the level of certification1. Credits are the additional elements or strategies that can be included in a LEED project to achieve higher levels of performance and certification1. Credits are optional and have different point values depending on their environmental benefits and impacts2. Therefore, the correct answer is B. Prerequisites are mandatory and credits are optional.

LEED v4 | U.S. Green Building Council

LEED credit library | U.S. Green Building Council

According to the LeadingGreen Study Guide:

"The first step in the certification process is the Project Registration. Projects can be registered on the GBCI website (www.gbci.org)... Before registration, the process begins with selecting the appropriate rating system using the 40/60 rule... "

Thus, selecting the correctrating systemis the initial key step before registration and documentation submission. The selection ensures alignment with the project type and its characteristics.

Regenerative design is a type of design that goes beyond sustainability and aims to restore or enhance the natural systems that support life. Regenerative design projects not only minimize their environmental impact, but also contribute positively to the environment and society. An example of regenerative design is a building that generates electricity from renewable sources, such as solar panels or wind turbines, and sends the excess electricity to the grid, thereby reducing greenhouse gas emissions and supporting the transition to a clean energy economy.