USGBC LEED-AP-O+M Exam With Confidence Using Practice Dumps

An ASHRAE Level 2 audit focuses on a detailed analysis of the building's energy systems and their operation against predefined sequences of operation to identify energy conservation opportunities. It includes a thorough review of building energy use and a site survey to identify potential energy-saving measures. Commissioning of an existing building, on the other hand, is a more comprehensive process that involves verifying and documenting that all of the building's systems perform interactively according to the owner's current operational needs and the building's design intent. It often includes system testing, calibration, and adjustments to ensure optimal performance.References:The distinction between an ASHRAE Level 2 audit and commissioning is detailed in the Energy and Atmosphere section of the LEED O+M Reference Guide, emphasizing the different objectives and scope of these activities.

The calculation used to achieve the Materials and Resources Credit, Purchasing - Ongoing, focuses on the cost of compliant furniture. This approach aligns with the intent of the credit, which is to encourage the purchase of sustainable and environmentally friendly products. By assessing the cost of compliant furniture, the credit incentivizes the selection of products that meet specific environmental criteria, thereby contributing to a more sustainable procurement practice.

The correct answer is A because mulching is an environmentally friendly technology for controlling erosion, as stated in the web search results12. Mulching involves applying organic or inorganic materials on the soil surface to protect it from water and wind erosion.Mulching can also conserve soil moisture, moderate soil temperature, and enhance soil fertility2. The other options are incorrect because they either do not control erosion effectively or cause environmental harm.

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• Environment-Friendly Erosion and Dust Control Solutions | GRT, Environmentally friendly erosion and dust control solutions section
• 15 Wonderful Methods to Control Erosion | Earth Eclipse, Applying Mulches section =========================================

Mulching is an environmentally friendly technique used to control erosion by providing a protective layer on the soil surface. This layer helps to reduce the impact of raindrops on the soil, thereby decreasing the potential for soil erosion. Mulch can be made from a variety of organic materials, such as shredded bark, straw, or compost, which not only protect the soil from erosion but also add nutrients as they decompose, improve soil structure, and encourage healthy plant growth. Unlike impermeable solutions like asphalt or temporary solutions like tarpaulin, mulching integrates with the natural environment and supports sustainable land management practices.