Catastrophic critical moderate and negligible describe in the risk assessment matrix?

In a risk assessment matrix, risks are categorized based on their potential impact and likelihood. "Catastrophic" refers to risks that could result in severe consequences, such as loss of life or major financial loss. "Critical" indicates serious but less severe impacts, while "Moderate" describes risks that could cause manageable challenges. "Negligible" represents risks with minimal impact, often considered acceptable or easily mitigated.