Where have all the salmon gone?

Where Have All the Salmon Gone?         The world is a huge balance of give and take. When one side abuses its taking privileges the balance is thrown off. For some(prenominal) years the pinkish-orange runs were full-size and plentiful many people benefited from the abundance of salmon and the salmons lives were hence better. The nations maturation in world and need of resources truly took things by from the salmon such as habitats and their lives. It is now clear that dams and put devour were both major contri preciselyors in the decline of the salmon creation, and programs also hatcheries that were supposed to be build the population of salmon very hurt them.         Salmon decline is overlooked everyday except is in fact very real. Over the years the population of salmon has drastically decreased and really doesnt show a great deal sign of improving. As shown in the data that I collected, each year there is a noticeable chang e in the count of salmon. The represent and table illustrate this point. To form the graphical record I took the years from 1986 till 2000 and plotted them on a graph. I let the x-axis represent the years since 1986 and the y-axis was the number of salmon. quondam(prenominal) I formed a model base on the two points (876.3, 1) and (380.6,10).

I found the slope of there points thusly drew a line that best fits the data. The prediction I would make from the graph would be that the population would be to the highest degree 100. I think that the salmon allow reach data-based extinction by about 2007. How ever in the model, it predicts that they wil! l be extinct by 2003. Unfortunately the salmon consent many obstacles to overcome.         During the 1950s human settlers began to need electricity. To solve their problem they unflinching to nominate dams. It... If you want to get a full essay, society it on our website: OrderCustomPaper.com

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