Balance Essay Example | Topics and Well Written Essays - 1000 words

Balance - Essay ExampleIf a keystone species is removed the balance of that ecosystem whitethorn breakdown. For example when they removed wolves from North American woodlands, it caused a spike in prey animal populations and damage the flow of this system. Question 2 Discuss what a fish ladder is and whether or not they domiciliate to the reproduction of salmon. Fish ladders ar designed to be placed in places on the migratory travel guidebook of fish, like salmon, that is gradient in width, with places for fish to rest in the process of going push and further upstream. The fish ladders are known well to be helpful for adult salmon going upstream. In some ways it is mans way of giving back. So much of manmade structures and endeavors have profound impacts and have interfered in many salmon migratory locales. As helpful as the ladders are in some cases, unfortunately, the ladders are sometimes difficult for the fish to find in the larger bodies of water (USGS, 2013). Question 3 What are the pros and cons of the Chinas Three Gorges Dam? Chinas Three Gorges Dam is considered the largest construction undertaking since the Great smother of China. The pros of this immense project include the allowance of ships into the new water way from areas that were before inaccessible, the turbines will allow softwoodive amounts of alternative energy, something China is in need of, and will resist in the reduction of floods, commonplace in the area for hundreds of years. The cons involving the Three Gorges Dam, include, complaints of corruption in its inceptions and construction via illegal and unethical government activities, thither are, also, complaints of poor and potentially, dangerous construction. They claim that corners have been cut to save money in the construction. Many interview if the dam is safe. There are also concerns from environmentalists that the dam will ultimately leak toxins into the waters and be no better than previous energy source (Kennedy, 2001). Question 4 What are the forces trusty of creating Hurricanes in the Atlantic ocean. Are they good or bad, why? Hurricanes formed in the Atlantic Ocean are perfectly natural occurrences. However, in recent years experts have noticed that the relative frequency and immensity of hurricanes is increasing. stiff water and moist, warm air are the ingredients of any hurricanes. The warm moist air from the surface of the ocean travels up and mixes with cooler air, which causes the warm water to turn to vapor creating rain clouds. It is the continuation of this cycle that creates they swirling mass that a hurricane becomes. It is possible that global warming, caused by human beings, may be responsible for the modern frequency of hurricanes (West, 2013). If this is true then this cannot be good. Question 5 What forces are responsible of creating sinkholes. Ultimately it is water that is responsible for sinkholes. Water can weather the minerals in rock, more water may wash away what has befuddled away, weight and stress from above, and frozen temperatures, also, contribute, along with drilling, vibration from above, and, of course, everyday wear and tear (Pennsylvania Department of environmental Protection, 2013)This is what cause a sinkhole. Question 6 What are the forces responsible of destroying the coral reefs and what can we do to prevent it. Currently