LEED-Green-Associate Exam Dumps : LEED Green Associate Exam (LEED GA)

 Volatile organic compounds (VOCs) are compounds that have a high vapor pressure and low water solubility, and are emitted as gases from certainsolids or liquids1. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects2. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than outdoors2. VOCs are emitted by a wide array of products, such as paints, solvents, cleaners, fuels, pesticides, building materials, office equipment, etc2. Breathing VOCs can irritate the eyes, nose andthroat, can cause difficulty breathing and nausea, and can damage the central nervous system and other organs3. Some VOCs can cause cancer3. Therefore, VOCs negatively impact the quality of indoor air, which is option B.

The owner is one of the team members who should participate in the initial evaluation to determine which level of LEED certification to target. The owner is the person or entity who has the authority and responsibility to make decisions about the project’s goals, budget, schedule, and design. The owner’s involvement is crucial for setting the vision and expectations for the project’s sustainability performance and selecting the appropriate LEED rating system and certification level. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to “engage in a preliminary LEED assessment with key project team members, including owner” [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Integrative Process | U.S. Green Building Council]

The Montreal Protocol is an international treaty that aims to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS). ODS are chemicals that contain chlorine or bromine, which can destroy the ozone molecules in the stratosphere. CFCs, or chlorofluorocarbons, are a group of ODS that were widely used in refrigeration, air conditioning, aerosols, and solvents. The Montreal Protocol banned the production of CFCs in 201012. Freon is a trade name for some CFCs and HCFCs, or hydrochlorofluorocarbons, which are also ODS but less harmful than CFCs. The Montreal Protocol also controls the production of HCFCs, which are being phased out gradually12. Ammonia is not an ODS and is not regulated by the Montreal Protocol1.

The Montreal Protocol on Substances That Deplete the Ozone Layer | U.S. Department of State2

Montreal Protocol - Wikipedia1

The Montreal Protocol: fixing the ozone layer and taking climate action - Canada.ca3