What is the main focus of life cycle analysis?

Life cycle analysis (LCA) is a systematic approach used to evaluate the environmental impacts associated with all the stages of a product's life, from raw material extraction through to production, use, and disposal. The correct answer emphasizes that LCA focuses on understanding how a product affects the environment at every stage of its existence, allowing designers, manufacturers, and consumers to make informed decisions about sustainability.

By assessing the environmental impacts throughout its entire life cycle, LCA helps identify areas for improvement and promotes more sustainable product design and production practices. This comprehensive approach is essential for minimizing adverse environmental effects and ensuring that products are designed with sustainability in mind. Understanding these impacts can also lead to better resource management and the development of eco-friendly alternatives in future products.