which of the following scenarios best explains the concept of the tragedy of the commons? responses fish farming, a type of aquaculture, produces fish through selective breeding to produce a cheap source of protein, reducing the fishing pressure on wild stock fish. fish farming, a type of aquaculture, produces fish through selective breeding to produce a cheap source of protein, reducing the fishing pressure on wild stock fish. a collapse of the fishing industry leads to a loss of fishing-related jobs, which will have negative consequences on the economy. a collapse of the fishing industry leads to a loss of fishing-related jobs, which will have negative consequences on the economy. declines in the fish population lead to a decline in the population of fish predators, affecting the entire food chain. declines in the fish population lead to a decline in the population of fish predators, affecting the entire food chain. fish are shared resources, and as the fishing industry competes for the fish, the resource extraction is no longer sustainable.