An owner is looking to update the interior materials of the office while promoting a healthier indoor work environment using LEED strategies. During the materials specification, which of the following strategies can the owner take in order to achieve this goal?
Correct Answer: C
An owner who wants to update the interior materials of the office while promoting a healthier indoor work environment using LEED strategies can specify low-emitting materials as one of the strategies to achieve this goal. Low-emitting materials are materials that have low or no emissions of volatile organic compounds (VOCs) or other pollutants into the indoor air. VOCsare organic chemicals that can evaporate or vaporize at room temperature and can adversely affect the indoor air quality (IAQ) of a building and the health, comfort, and productivity of the occupants. Some sources of VOCs in buildings are paints, coatings, adhesives, sealants, flooring, furniture, and cleaning products. Specifying low-emitting materials can reduce the exposure and risk of VOCs for the occupants and improve IAQ12. References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide2
LEED-Green-Associate Exam Question 52
The intent of waste management in the Materials and Resources credit category is to
Correct Answer: C
The intent of waste management in the Materials and Resources credit category is to reduce the amount of waste and toxins hauled to landfills. This can be achieved through strategies such as recycling, composting, reusing materials, and reducing overall material consumption. By reducing waste, we can conserve natural resources, reduce pollution from waste treatment and disposal processes, and decrease the demand for landfill space. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
LEED-Green-Associate Exam Question 53
According to systems thinking, climate change is an example of which of the following feedback loops?
Correct Answer: C
According to systems thinking, climate change is an example of a positive feedback loop, which means that an initial change in one part of the system causes a chain ofevents that amplify the effects of the change. For example, as the Earth warms due to increased greenhouse gas emissions, ice sheets and glaciers melt, reducing the albedo (reflectivity) of the Earth's surface and allowing more solar radiation to be absorbed, which further increases the temperature and accelerates the melting process. This is one of several positive feedback loops that can accelerate climate change and make it harder to reverse. 15 Climate Feedback Loops and Examples - Earth How Systems Thinking Through Climate Change - 5 Positive Feedback Loops What are climate change feedback loops? - The Guardian
LEED-Green-Associate Exam Question 54
Which of the following project characteristics demonstrate smart growth principles?
Correct Answer: D
Smart growth principles aim to create livable, walkable, and sustainable communities that reduce sprawl, preserve natural resources, and enhance quality of life. One of the principles is to foster distinctive, attractive communities with a strong sense of place by mixing land uses, providing a range of housing opportunities and choices, creating walkable neighborhoods, and encouraging community and stakeholder collaboration in development decisions. The project that protects open space and farmland by building housing and offering transportation choices near jobs, shops and schools exemplifies this principle. References: LEED v4 Green Associate Candidate Handbook, Smart Growth Principles
LEED-Green-Associate Exam Question 55
Rainwater Management is a credit in which LEED v4 category?
Correct Answer: B
Rainwater Management is a credit that aims to reduce runoff, improve water quality, and restore natural hydrology1. It is part of the Sustainable Sites category, which addresses the environmental impacts of the site selection, design, and construction23. LEED v4 | HPAC Engineering2 LEED v4 for BUILDING DESIGN AND CONSTRUCTION - USGBC3 NC-v4.1 SSc4: Rainwater management | LEEDuser1