US Green Building Council LEED Green Associate LEED-Green-Associate Exam Questions

Answer : B

The Forest Stewardship Council (FSC) is an independent, non-governmental organization that promotes responsible management of the world's forests. FSC sets standards for forest management that ensure environmental, social, and economic benefits for present and future generations. FSC also certifies forest products that meet its standards through a chain of custody system that tracks the origin and processing of the products.A wood product that is certified by FSC is guaranteed to be harvested from a well-managed source that protects biodiversity, respects indigenous rights, maintains forest productivity, and supports local communities1.Reference: LEED v4 Green Associate Candidate Handbook1, FSC's What We Do

Answer : B

impervious surfaces are those that do not allow water to infiltrate into the soil, such as asphalt, concrete, roofs, or compacted soil. Impervious surfaces increase the amount and speed of stormwater runoff, which can cause erosion, sedimentation, flooding, and pollution of downstream water bodies.Minimizing impervious surfaces can help reduce these negative impacts and preserve the aquatic habitat and natural stream morphology12.

Native vegetation is the plant life that is adapted to the local climate and soil conditions. Native vegetation can help filter pollutants, stabilize soils, reduce runoff, provide shade, and create habitat for wildlife.Enhancing native vegetation can help restore the natural functions and diversity of the ecosystem and protect the aquatic habitat and natural stream morphology13.

Rainwater is the precipitation that falls on the site. Rainwater can be captured and reused for various purposes, such as irrigation, toilet flushing, or cooling. Capturing and reusing rainwater can help reduce potable water demand, decrease stormwater runoff, and prevent flooding and pollution of downstream water bodies.Capturing and reusing rainwater can help conserve water resources and protect the aquatic habitat and natural stream morphology1.

These strategies are consistent with the LEED v4 requirements for the Sustainable Sites credit category, which aims to protect and restore habitat, manage stormwater, reduce heat island effects, and promote alternative transportation.

Answer : C

One type of construction pollution that can be reduced by prevention activities is airborne dust generation. Airborne dust can be generated by various construction activities, such as excavation, demolition, grading, hauling, and vehicle traffic. Airborne dust can have negative impacts on the air quality, human health, and climate. Airborne dust can contribute to respiratory problems, allergies, asthma, and eye irritation for workersand nearby residents. Airborne dust can also reduce the visibility, increase the risk of accidents, and damage the equipment and materials.Airborne dust can also affect the climate by absorbing or reflecting solar radiation, altering the cloud formation and precipitation patterns, and influencing the carbon cycle1.

Some of the prevention activities that can reduce airborne dust generation during construction are12:

Covering or wetting the exposed soil and stockpiles

Using water sprays or misters to suppress the dust

Installing wind fences or barriers around the site

Applying mulch, straw, or vegetation to stabilize the soil

Sweeping or vacuuming the paved areas and roads

Limiting the speed and frequency of vehicles

Using low-emission or electric vehicles and equipment

Implementing a dust control plan and monitoring the dust levels

Answer : C

Encouraging the use of alternative fuel vehicles is the best answer because it can reduce emissions associated with occupant commuting. LEED Location and Transportation focuses on reducing transportation-related environmental impacts, including vehicle miles traveled, fossil fuel use, air pollution, and greenhouse gas emissions. Alternative fuel vehicles, electric vehicles, carpools, public transit, bicycle facilities, and reduced parking strategies can all support lower-impact commuting. Option A is incorrect because increasing the parking footprint usually encourages more driving and increases hardscape impacts. Option B is incorrect because limiting public transit access increases dependence on private vehicles. Option D is also incorrect because higher parking minimums promote automobile use. A LEED project should support cleaner transportation choices and reduce single-occupancy vehicle dependence where possible.

Answer : C

The Materials and Resources (MR) category focuses on reducing the environmental, economic, and social impacts of building materials from extraction to disposal12.It encourages the use of materials that have lower embodied energy, less waste, more recycled content, and better life-cycle performance12.

LEED v4: Building Design + Construction Guide - U.S.Green Building Council1

Credit's Supporting LEED's Materials and Resources Category | Legrand2

Answer : C

Answer : A

Creating a climate-smart forest by clearing invasive species to enhance biodiversity is the best answer because regenerative site stewardship goes beyond reducing harm and actively improves ecological function. LEED Sustainable Sites encourages protection and restoration of habitat, conservation of natural features, native or adaptive planting, and support for biodiversity. Removing invasive species helps restore ecological balance because invasive plants can displace native species, reduce habitat quality, and weaken ecosystem services. A community garden can support social and local food goals, and permeable pavement can help rainwater management, but these options do not as directly describe regenerative ecological restoration. Expanding impervious hardscape is incorrect because it increases runoff, heat island effects, and habitat disturbance.