It helps determine whether a site is safe from landslides, floods, and natural hazards.
In health and social care, as a practicioner you're usually required to not disclose any information about your client openly to other people.
The only exemption here is when doing an super- or intervision with your peers, here you can "breach" this confidentiality with obviously still presenting this person as an anonymous case.
Another exemption is when you're given information that revolves around possible hurting other people or self-hurting coming from the client itself.
Umm... I don’t think so, but I’m not 100% sure.
Answer: The Third statement
Explanation: From Gans highlights, it can be deduced that there are poor people in the society, and basically what this passage says is that "Poor people tend to contribute positively to the society for affluent members" which means that there is an hierarchy in the society and the poor people are positive contributors. This leads to the third statement that "Within a relatively hierarchical society, the existence of poor people guarantees the higher status of the more affluent" because of the positive economic, political, and social functions they contribute.