...The Impact Of Climate Change On Nature The Impact Of Climate Change On Nature Climate change affects are more complex than just a change in the weather. It refers to seasonal changes which occur over many years. Climate patterns play an important role in molding the ecosystems. Many wildlife species and human cultures depend on them. A change in climate can have a major impact on how and where plants and animals eat and live. For example, a change in the usual rain pattern or temperature can have a drastic affect on when animals breed, migrate, and hibernate. It also affects plant life cycles and their ability to grow. The impact that climate change has on nature can be catastrophic. Climate change has already had a noticeable effect across the globe and on the environment. Glaciers are shrinking, ice along rivers and lakes are melting earlier, plants and animals have shifted their ranges, trees are flowering sooner, and sea levels are rising. These effects were predicted in the past by scientists, and they are finally occurring. Most of climate change is caused by global warming and the greenhouse effect. (Gardiner, 2004) Global warming is a rise in the average temperature on the earth’s surface. Scientists who study the climate have evaluated climate patterns since the early 1800’s. From their evaluations, they have noticed a rise in temperature, from about 0.7 to 1.4 degrees Fahrenheit and they estimate...
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...of wildlife and plants is constantly threatened as a direct result of humanity. Global Warming is finally receiving acknowledgement necessary to make a difference in the wasteful and destructive routines of human expansion. Artic wildlife is experiencing the most difficulties as the surrounding glaciers are all melting. Our primary focus is on polar bears as they rely on masses of ice to rest after hunting for food. With the emergence of warmer climate, the areas of ice are diminishing leaving polar bears swimming for even longer until they drown from exhaustion. A federal regulation was passed in May of 2008 to protect the polar bear species from extinction by adding them to the endangered list. This should be a wake-up call to every individual living on the planet Earth as it is time to take responsibility for our actions and start making serious changes. Continued decrease of sea ice levels is expected in the future which affects the entire span of polar bears which reclassifies their status as threatened and endangered. The initial process began with a 12-Month Petition Finding and Proposed Rule during the year 2007. Polar bears are considered threatened with critical habitat under The Endangered Species Act of 1973. According to the Act: “Through Federal action and by encouraging the establishment of State programs, The Endangered Species Act of 1973 provided for the conservation of ecosystems upon which threatened and endangered species of fish, wildlife, and plants depend...
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...CHANGES FOR THE BETTER Marilyn J. Holmes ENGL 101-B07 LUO (APA) Mr. Brian Powell Liberty University Changes For The Better “Through him all things were made; without him nothing was made that has been made” (John 1:3 New International Version). The environment is something that we as humans often take for granted. Making up everything that surrounds us, you would think that more of our population would take this blessing into more consideration. The actions we take for our environment do not compare to those taken against it. With it being a Christian’s responsibility to preserve and protect this God given Earth, we shall always try our hardest to fulfill his expectations. Sure we can put our recycling bins out on the curb once a week or maybe even pick up trash we see in our parks (which the average person refuses to do), but I feel that we need to take more responsibility and create a more healthy environment. We need to take charge and start promoting a more all-around environment conscious lifestyle to keep this blessing that God gave to us alive. Statistics have shown that the effects humans have on Earth are ever-growing and if we don’t change our ways now, who knows what the future may be like. The toll for not being “green” will definitely have a detrimental effect on us and our next generations. Environmental issues are growing before our eyes. Coral reefs are losing life which causes fish to have to survive without shelter, bees are disappearing leaving a huge...
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...The Greenhouse Effect and Global Warming: Definition, Causes, and potential effects to humans, Plants, animal communities and natural resources. Discuss with illustrations. INTRODUCTION There's a delicate balancing act occurring every day all across the Earth, involving radiation the planet receives from space and the radiation that's reflected back out to space. Enormous amounts of radiation, primarily from the sun strikes the Earth's atmosphere in the form of visible light, ultraviolet, infrared and other types of radiation that are invisible to the human eye. About 30 percent of the radiation striking Earth's atmosphere is immediately reflected back out to space by clouds, ice, snow, sand and other reflective surfaces, according to NASA (National Aeronautics and Space Administration). The remaining 70 percent of incoming solar radiation is absorbed by the oceans, the land and the atmosphere. As they heat up, the oceans, land and atmosphere release heat in the form of infrared thermal radiation, which passes out of the atmosphere and into space. It is this equilibrium of incoming and outgoing radiation that makes the Earth habitable. Without this balance, the greenhouse effect sets in. Definition Greenhouse Effect: The warming of the atmosphere due to the increased amounts of greenhouse gases such as carbon dioxide, nitrous oxides and methane. These gases form a blanket over the Earth, trapping the energy or heat from the sun and preventing it from leaving the atmosphere...
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...for oil in the melting waters which have an even greater effect on the Arctic itself as much as it affects the marines ecosystem. These oil companies do this activity of drilling to increase economic growth and to decrease the price of gasoline. Furthermore, by performing this activity, oil companies say this can create jobs. Oil is also a dependable natural source that is highly relied on for many purposes and it can not...
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...Impacts of Climate Change on Biodiversity 1. Introduction Climate change (also known as global warming) refers to an increase in mean annual surface temperature of the earth’s atmosphere, owing to increases in concentration of greenhouse gases such as carbon dioxide, methane and nitrous oxide in the atmosphere (Ninan, 2009). Biodiversity, on the other hand, is shorthand for biological diversity, and it is about the living world with which humanity not only co-exist but has evolved as a dependant part. The term biodiversity acknowledges that the natural world is a whole living system, and we are a part of it (Corlett & LaFrankie, 1998). The phase “climate change” and “global warming” are now a part of our lives and rarely does a day goes by without a mention, in the press or on the radio, of the possible causes of climate change and its consequences. This phenomenon has sneaked up on us in a somewhat short period of time and is accelerating at an alarming rate. It is perhaps the most serious problem that is threatening the civilized world today (Ninan, 2009). This paper postulates that climate change poses a serious threat on biodiversity. It will put forward evidence of how biodiversity has been affected worldwide, and will seek a solution to this problem 1.2. Biodiversity and its importance Simply put, biodiversity represents the fabric of life itself. It is comprised not only of numbers of species, but also includes the variety of all life...
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...What is climate change? The Earth's climate has changed over the last century. Increases in average temperatures have been seen around the globe and there is new and stronger evidence that most of the warming observed in the last 50 years is due to human activities. While climate change is a global issue, it will affect us all. Climate change has the potential to adversely affect our environment, our communities and our economy unless we take action now to reduce our greenhouse gas emissions and prepare for the impacts. Climate change will alter global and local climates. In Victoria, this means a warmer and drier future, with an increasing likelihood of more extreme events such as heatwaves, bushfires and storm surges. Climate change is the greatest threat facing our planet today. A warming planet alters weather patterns, water supplies, seasonal growth for plants and a sustainable way of life for us and the world’s wildlife. Climate change has already started, but it’s not too late to take action. There’s still time for us all to be part of the solution. A continuous flow of energy from the sun heats the Earth. Naturally occurring gases in the atmosphere, known as greenhouse gases – this includes carbon dioxide (CO2) - , trap this heat like a blanket, keeping the Earth at an average of 15 degrees Celsius – warm enough to sustain life. The overuse of fossil fuels is increasing CO2 in the atmosphere, trapping more and more heat and warming the Earth. As a result, we’re...
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...impact that human related greenhouse gases is having and will continue to have on the environment. Many do not realize the how global warming affects the environment. The purpose of this paper is to discuss the effects of global warming on the weather, overall health, and on wildlife. Global Warming on Weather Patterns The increase in water temperatures in the ocean has generated more energy into what used to be normal tropical storms, causing them not only to be more frequent, but a lot stronger and sometimes very destructive. As we have seen within the last decade, there has been a marked increase in the number of hurricanes at the four and five category level. For instance, Hurricane Katrina hit New Orleans in 2005 and was said to be the second strongest and one of the deadliest hurricanes ever recorded in the U.S. The loss to the economy was a whopping $125 billion (“Weather Patterns,” n.d.). In addition to the hurricanes, the warmer temperatures have led to drought conditions and the increase of fires throughout the western United States. In 2006, new records were set in the amount of reported fires as well as acres burned (“Weather Patterns,” n.d.). The cost for fighting these fires has been increasing yearly in the amount of $1 billion. Another effect of global warming is the intense rainstorms that we have been experiencing. The Intergovernmental Panel on Climate Change reports the increase is due mostly to human-induced global warming (“Weather Patterns,” n.d.). These...
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...Atmospheric Pollution As I had started my research on atmospheric pollution, I had come to find that it all coincides with global warming. Due to the gases that are being released in the air from vehicles, it starts to destroy the atmosphere. However, it is not just the gases from the vehicles, there are also gases from power plants and aerosol cans, for example, hairspray. Smokers also contribute to the pollution in the atmosphere. All of this will be discussed further into the paper. The one thing that was asked was to give a detailed description of the problem. Coming up with a detailed description was not a problem but difficult and time consuming. I have come up with a number of problems that atmospheric pollution, or global warming, has on people, animals and the world. Map Results I have found a map that shows the locations where there is air pollution. On this map, there are images of blue, purple and red dots. These dots represent the U.S. Industrial facilities that use toxic chemicals. The city and states with a high count of toxic usage had the blue and red dots next to them. These city and states are as follows: Phoenix, Arizona, Salt Lake City, Utah, San Diego, California, Los Angeles, California, Riverside, California, Bakersfield, California, San Francisco, California, Stockton, California, Sacramento, California, Las Vegas, Nevada, Portland, Oregon, and Seattle Washington. There are 34 city and states including Canada that are highlighted...
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...GLOBAL WARMING: Energy, Fall 2005 v30 i4 p36(2) It could get a lot warmer. (GLOBAL WARMING) Full Text: COPYRIGHT 2005 Business Communications Company, Inc. If humans continue to use fossil fuels in a business as usual manner for the next few centuries, the polar ice caps will be depleted, ocean sea levels will rise by seven meters and median air temperatures will soar to 14.5 degrees warmer than current day. These are the stunning results of climate and carbon cycle model simulations conducted by scientists at Lawrence Livermore National Laboratory. By using a coupled climate and carbon cycle model to look at global climate and carbon cycle changes, the scientists found that the earth would warm by 8 degrees Celsius (14.5 degrees Fahrenheit) if humans use the entire planet's available fossil fuels by the year 2300. The jump in temperature would have alarming consequences for the polar ice caps and the ocean, said lead author Govindasamy Bala of the Laboratory's Energy and Environment Directorate. In the polar regions alone, the temperature would spike more than 20 degrees Celsius, forcing the land in the region to change from ice and tundra to boreal forests. "The temperature estimate is actually conservative because the model didn't take into consideration changing land use such as deforestation and build-out of cities into outlying wilderness areas," Bala said. Today's level of atmospheric carbon dioxide is 380 parts per million (ppm). By the year 2300, the model...
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...because who's else would it be? So why don't we do something about it? It might be as simple as advocating a tax. The atmosphere contains various gases like carbon dioxide that warms our atmosphere by trapping the heat the sun emits. Consequently, the trapping of the heat from the sun called the greenhouse effect hurts our atmosphere if overproduced. Earth's worldwide temperature is inevitably rising to an all time high every year. As a result, global warming becomes more and more ominous. This global warming has in fact been an issue ever since the industrial revolution era. Humans are mostly to blame...
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...the energy is moving either "up" or "down." The atmospheres get thinner as altitude increases, so eventually the radiation will reach a layer high enough and thin enough to escape to space. If you increase the concentrations of a greenhouse gas in the atmosphere, the thin upper layers will become denser. The place where the majority of the energy finally escapes moves higher, these higher levels are much colder and so they do not radiate heat very well. The rate that radiation escapes to space is lower, and the planet will take in more than it radiates. As the higher levels emit some of the excess radiation downwards, the lower levels will warm all the way down to the surface. The imbalance will remain until the higher levels get hot enough to radiate as much energy back out as the planet is receiving. Though all natural processes, they are not always helpful. On the other side of the spectrum, we as humans are not always helpful to the processes. Because of this, we find ourselves at a time of question. What are we doing to our planet and how will it affect us? Many are attempting to take action now, others try to not believe. Eventually, however, we are all going to see what we have truly been doing. Global warming is possibly the most debated topic today, but it is also the biggest problem our world faces today. Our ignorant way of living has now become harmful to the only earth we have to live on. Although some may not see the effects now, to many this problem is surreal...
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...from the sun enters the car, but the frame of the car prevents it from escaping. To a small extent, this is a representation of what happens during global warming. Burning fossil fuels like petroleum and deforestation both contribute to the problem What Effects does Climate Change Have on the Earth and its Inhabitants? Global warming has already started to affect the earth in several ways. Arctic glaciers have begun to melt, threatening life such as the polar bears. Melting glaciers also cause sea levels to rise. This could become a problem for low land areas like the ones in the South Sea Islands. Ocean temperatures have begun to rise. This causes some of the algae to die which can affect the entire food chain. What are some Possible Solutions to the Problem? There are ways we can combat the effects of global warming. The Clean Air Act of 1990 is a law in the United States that attempts to protect and improve the earth's air and atmosphere. Some of the components of this law include limiting harmful vehicle emissions and phasing out the use of chemicals that can damage the ozone layer. On a more personal level, we can work to prevent global warming by planting trees and by car-pooling. Climate change is seen as a serious threat that is receiving...
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...窗体顶端 窗体底端 The global warming speech you will find below discusses a topic close to the hearts of many of us. In fact, it's a topic that is likely to remain current until measures designed to protect the environment are seen to be having a positive impact. Beginning of Global Warming Speech "That so many of us are here today is a recognition that the threat from climate change is serious, it is urgent, and it is growing. Our generation's response to this challenge will be judged by history, for if we fail to meet it - boldly, swiftly, and together - we risk consigning future generations to an irreversible catastrophe." These are the words President Obama used to begin his global warming speech before the United Nations Summit in 2009. Search Google for global warming and you will get almost 65 million pages of results. The subject has certainly drawn a lot of attention. But just what is global warming? What is causing it? What effects does it have on the earth and its inhabitants? What are some possible solutions? These are the questions that I will be addressing in this short, informative speech today. What is Global Warming? Global warming is the gradual increase of the temperature of earth's atmosphere and oceans. Over the past century the average temperatures have gone up by just over one degree. This may not seem like much, but many scientists agree that the earth's temperatures are starting to increase at a faster rate. What Causes It? Global warming...
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...MH 3 Topics 1) After you finish school, do you want to stay in Seoul, or move overseas to another country? Why? Give detailed reasons for your answer. 2) What place in Korea deserves to be one of Unesco’s Seven NEW wonders of the world? Where is it and why is it important? Give detailed reasons for your answer. 3) What would be your ideal climate? Tropical, temperate, snowy, rainy, arid, frigid? What are good and bad things about living in your preferred climate? Give detailed reasons for your answer. 4) The 2018 Olympics are only a couple of years away. Seoul wants people to enjoy their time while visiting Korea. Explain why you think Seoul is a great place to live. Name three benefits of living in Seoul and explain why. Give detailed reasons. 5) There are many times when test scores will determine the quality of our future lives. Do you think this is okay? Are test scores a fair tool of measuring someone’s intelligence? Explain why or why not with detailed reasons. 6) Whether they are big and ugly with lots of teeth, or small and creepy with deadly venom, there are many scary animals all over the world. Snakes, bears, sharks, spiders, etc. What do you think is the scariest? Explain why with detailed reasons. 7) “Wear your emotions on your sleeve” is a phrase meaning you should always show people your real feelings. Do you think this is always appropriate? Are there times when we should try to hide how we really feel? Why or why not? Give detailed reasons...
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