Open grid pavement, also known as permeable pavement, allows water to drain through it, reducing runoff and recharging groundwater supplies. It also tends to be lighter in color than traditional asphalt, which means it absorbs less heat from sunlight. This helps to reduce the urban heat island effect, which is a phenomenon where urban areas are significantly warmer than their rural surroundings due to human activities. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
Question 9
A site with minimal hardscape that has a large permeable surface results in
Options:
A.
reduced rainwater runoff
B.
increased heat island effect
C.
protection of native plant species
D.
preserved space for future development
Answer:
A
Explanation:
Explanation:
A site with minimal hardscape (such as concrete, asphalt, or other impervious surfaces) that has a large permeable surface (such as soil, grass, or other vegetation) results in reduced rainwater runoff. This is because permeable surfaces allow rainwater to infiltrate into the ground, replenishing the groundwater and reducing the amount of water that flows over the surface and carries pollutants into storm drains and waterways. Reducing rainwater runoff is one of the goals of the LEED v4 Location and Transportation category, which offers credits for using strategies such as green roofs, permeable paving, rain gardens, and vegetated swales
Question 10
Which of the following is a type of quality transit in LEED?
Options:
A.
Taxi
B.
Bicycle
C.
Motorcycle
D.
Single passenger car
Answer:
B
Explanation:
Explanation:
Quality transit in LEED refers to public transportation modes that reduce greenhouse gas emissions and provide access to diverse destinations. Bicycles are considered a type of quality transit in LEED, as they meet the criteria of being low-emitting, fuel-efficient, and having a high ridership capacity. Taxis, motorcycles, and single passenger cars are not considered quality transit in LEED, as they have higher emissions, lower fuel efficiency, and lower ridership capacity than bicycles.
Question 11
Which of the following actions Is a strategy to reduce construction waste?
Options:
A.
Perform a waste stream audit
B.
Use materials with a high recycled content
C.
Develop a construction waste management policy
D.
Hire a consultant to sort construction waste off site
Answer:
B
Explanation:
Explanation:
Using materials with a high recycled content is a strategy to reduce construction waste. Recycled content materials are made from pre-consumer or post-consumer waste that has been diverted from landfills or incinerators and reprocessed into new materials. Using recycled content materials reduces the demand for virgin materials, saves energy and resources, and prevents waste generation. The other options are not strategies to reduce construction waste. Performing a waste stream audit is a strategy to measure and analyze the types and quantities of waste generated by a building or project. Developing a construction waste management policy is a strategy to establish goals and procedures for diverting construction waste from landfills or incinerators. Hiring a consultant to sort construction waste off site is a strategy to outsource the responsibility of separating recyclable or reusable materials from construction waste, but it does not necessarily reduce the amount of waste generated. References: LEED Green Associate Candidate Handbook, page 26; USGBC, [Materials and Resources], page 2.