discussion post. need back in about 3-4 hours. two questions.

two questions. the responses only need to be about a paragraph in density or more if you want. however, it doesn't have to be a whole page per question type of thing. 

Question 1)

Public Health Risk Assessment: The health risk assessment is typically described as consisting of four basic steps: 1) hazard identification, 2) exposure assessment, 3) dose-response assessment, and 4) risk characterization. Explain these steps

Question 2) What are the benefits and limitations of a SWOT analysis?