Your question is Explaining ISO LCA Methodology. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Can you explain the key phases of an LCA according to ISO 14040/14044, and what is the difference between attributional and consequential LCA? How do you define the functional unit in an LCA and why is it important?