Flixborough accident in 1974 in U.K. when certain modifications carried out in the plant led to the leakage and explosion of cyclohexane.
Q1. Flixborough accident in 1974 in U.K. when certain modifications carried out in the plant led to the leakage and explosion of cyclohexane.
Answer: environmental ethics
Explanation: The 1974 Flixborough disaster in the UK, where plant modifications caused a massive cyclohexane explosion, became a landmark case study in environmental ethics, highlighting engineers' responsibilities toward the environment and public safety.