Which is the difference between impairment hazard, performance hazard and situational hazard?

The impairment hazard is defined as the notice for employers and workers about how to identify and act to disability in the place where they work. Performance hazard is the contemplation of the risks that once the project is completed it does not achieve the expected goals and it can lead to more expensive costs, more time needed, etc. Situational Hazard is the condition in which environment, people or property are vulnerable to risks.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs