My Experience Working With Sea Otters Essay.
I had no time to compete my dissertation, but my friend recommended this website. The second My Experience Working With Sea Otters Essay paper I ordered was a research report on history. I received high grade My Experience Working With Sea Otters Essay and positive feedback from my instructor. Of course, I will order new essays again.The sea otter's abundance and lack of fear of humans on the island made them easy targets. This encounter began a centuries-long path of destruction for the sea otter. It is estimated from the early 1700's until 1911 when the International Fur Seal Treaty was enacted more than one million sea otters were killed for their fur.The reading and the lecture are both about theories of the rapid decline in sea otter populations. Whereas the author of the reading states that pollution was the major cause of the decline in sea otter populations, the lecturer suggests that predation is the most likely factor contributing to the reduction in the number of the sea otters. The lecturer casts doubts on the main points made in.
The lecture completely refutes the passage. It is said in the lecture that predators are the cause of the decreased number of the otter population in a coast of Alaska. Pollution is not the main reason for this problem as the passage says. The passage points out that, pollution is main factor that changed the population of otters adversely.The sea otter is a small mammal that lives in waters along the western coast of North America from California to Alaska. When some sea otter populations off the Alaskan coast started rapidly declining a few years ago, it caused much concern because sea otters play an important ecological role in the coastal ecosystem.
During a few years ago, some sea otter populations off the Alaskan coast started declining. Based on expert investigations, there are two feasible explanations: environmental pollution and attacks by predators. The passage says that the pollution hypothesis is more important, however, the professor in the lecture claims that predation is the more important cause for otters’ decline.
