Global Climate Change Essay Essay Example for Free

Global Climate Change Essay EssayGlobal Climate diversify is a term used to delimit a gradual increase or change within the average temperature of populaces atmosphere and its oceans. Global clime change is a hike issue in todays society. There atomic number 18 various factors as to why the climate is changing the factors are both clement and natural. The human activities that apparent motion climate change are burning fossil fuels, driving cars, and deforestation. The human causes are widely discussed exclusively no ashes ever considers the natural causes. inhering causes that contribute to global climate change are animal and plant respiration, volcanic eruptions, and the melting of folderol caps. Although human activity is a main cause we still need to consider the natural causes because they are a huge factor when it comes to Global climate change.One natural effect of Global climate change is through animal and plant respiration. When a plant or an animal dies th eir bodies will decay into the ground. Once their bodies decay all of the C02 that was in their body is released into the atmosphere and the ground. The plants and animals that are buried deep underground will become fossil fuels millions of years later. Which is another leading cause of global climate change when humans burn them. All the carbon dioxide released into the atmosphere from the death of an animal or plant causes climate change. Carbon dioxide is a green house gas, which is a gas that traps heat into the atmosphere. Green house gases are essential for human, animal, and plant life but the amount that we have on earth is negatively touch on our climate. The earth hasnt held this much carbon for 420,000 years.Another natural effect of global climate change is through volcanic eruptions. When a volcano erupts it releases aerosols, which are a cooling agent for earth. But the volcanoes also release carbon dioxide a green house gas. This may seem like its not a problem beca use the cooling will keep theheating in balance. But thats not always the case, the cooling agent can desert our atmosphere and go into different layers of the earth. The further it goes into the layers determines how long it will take for the cooling to effect our atmosphere. For example, if the aerosols reach the stratosphere it can take years until it is released back onto the earth. plot the release of co2 is an immediate effect because its trapped in the atmosphere. at a lower place in image one, there is a graph that shows the affect a volcano has on the earth. As you can see in 1975 onward the volcano erupted earths temperature was significantly lower. But in the 1980s before it fully erupted earths temperature was rising, due to co2 being released. But once the volcano fully erupted in 1991 temperatures have not been below the +.01 mark, but they are still dropping and rising. This up and down effect of the temperature has caused cold temperatures, which lead to crop fail ures, which in return lead to extreme famine in the North American region.The last natural cause of global climate change that I will be discussing is the melting of ice caps. The melting of ice and black eye seems like good social occasion because water is being absorbed back into our atmosphere, but in reality it isnt a good thing at all. When the sun hits a bright surface, like snow it goes through a albedo process. The albedo of the snow causes 95% of the suns energy to be reflected. Below in image 2 it shows exactly how this process works. First the suns rays are reflected on to a surface to be reflected back into the space. But with all the snow melting the suns rays are being absorbed into the atmosphere causing the earth to heat up more.Before I fully researched global, I thought it was an compositors case that was strictly caused by humans. But from the information that was provided you can see that that isnt the case at all. Natural causes of global climate change affec t the earth in a very significant way. Although the human causes of global climate change do outweigh the natural causes some scientist believe that this is just a natural cooling and warming event that goes through.