Final answer:
Rosetta is experiencing hostile environment sexual harassment.
Step-by-step explanation:
The form of sexual harassment that Rosetta is experiencing is hostile environment sexual harassment.
Hostile environment sexual harassment refers to a situation where an employee experiences conditions in the workplace that are considered hostile or intimidating. This can include offensive language or jokes, as well as the display of sexually explicit images. It is important to note that isolated occurrences of these events do not constitute harassment, but a pattern of repeated occurrences does.
This type of sexual harassment violates organizational policies and is also illegal.