Explain that water use, resource use, energy use and some wastes can often be quantified in an LCA.

Life Cycle Assessment (LCA) is a systematic process used to evaluate the environmental impacts of a product throughout its entire life cycle. This includes quantifying factors such as water use, resource consumption, energy expenditure, and waste generation at various stages, from raw material extraction to disposal. By assessing these elements, LCA provides valuable insights into the sustainability of products, helping to identify areas for improvement and informing decisions on resource management. Ultimately, quantifying these impacts allows for a more informed understanding of a product's overall environmental footprint.