Which theory explains that powerful, wealthy groups at the top of society determine who will communicate and be listened to?

I believe the answer is: Muted Group Theory

Muted Group Theory views that marginalized groups tend to be easy to be silenced by the power holder in society due to the use of language.

Marginalized groups often come from countries outside their current society, which make them often unable to speak the language really well. Because of this, it is really hard for them to voice up their opinion and could be easily disregarded.

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation:

the most likely outcome of fewer loon territories is that hawks would increase in proportion because the benefit of victory would be greater. hawks and loons are natural rivals of resources and victories in the game, since the lakes drying up affected the loons, the hawks would be benefited from the drought.