Based on Chapter $8$: Communicating with Public Audiences $($pages $198203),$ answer these questions:

What is the chapter$$s purpose?

How does the chapter define $$public audience$?$

On page $199,$ Penrose & Katz identify $3$ major reasons scientists communicate with the general public: moral, economic, and political. How does the chapter define each of these reasons? Give an example to demonstrate each reason $($example can be from the text or from your experience$)$

On page $201,$ the chapter discusses channels of communication. In $2022,$ what channels do you think are most important for scientists to communicate to public audiences? How do you as a public audience interact with science?