Cause And Effect Essay On Climate Change

The major greenhouse gas is water vapor. Then there is carbon dioxide, plus a few trace gases (Easterling & Karl, 2011, para4). Carbon dioxide enters the atmosphere by natural processes and by human actions such as burning fossil fuels. Methane, nitrous oxide, and fluorinated gases are all emitted into the atmosphere by human activities (U. S. Environmental Protection Agency, 2010, Greenhouse Gas Overview section).

Five gas molecules that attribute to the Greenhouse Effect are: Water Vapour (H2O), Nitrous Oxide (N2O), Methane (CH4), Carbon Dioxide (CO2) and Chlorofluorocarbons (CFCs). Carbon Dioxide is the most significant of these gases. This is because it is the most common of all the gases and acts as a very effective blanket to keep heat trapped in the Earth’s Atmosphere. Nitrous Oxide and Methane act in similar ways, but to a lesser extent since they aren’t produced as much. Water Vapour is also abundant like Carbon Dioxide, and it increases as the Earth’s temperature does due to the process of evaporation. This

In this 21-century climate change is becoming worse and worse. There is water levels are rising, animals in cold areas are starting to die because of the rises temperatures, and humans' health is being at risk, why because of human activities. The activities that humans mostly do is burning fossil fuels and deforestation.

Climate change has been in the news for years. Earth's average temperature has risen by 1.4°F (0.8 degree Celsius) over the past century, and is projected to rise another 2 to 11.5°F (1.1-6.6 degree Celsius) over the next hundred years. The main cause of climate change is due to the

Carbon dioxide (chemical formula CO2) is a colourless and odourless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded (linear) to 2 oxygen atoms. CO2 only makes up for 0.04% of the atmosphere, however CO2 is an exceptionally important gas. Although Earth's atmosphere is 90% opaque to long wave IR radiation, the vast majority of the atmosphere is not composed of gases that cause the greenhouse effect. Molecular nitrogen (N2) and oxygen (O2) make up roughly 98% of our atmosphere, and neither is a greenhouse gas. So, although the greenhouse effect is very powerful, a very small fraction of Earth's atmospheric gases generate the effect. The main greenhouse gasses are water

Climate is inherently variable. Climate changes from place to place and it varies with time. The world now faces one of the complex and important issue it has ever had to deal with: climate change. Climate change today is one of the biggest concerns of human beings on the planet and the effects of climate change are undeniable and it may cause environmental, social, and economic threats to the planet. We already know and easily can highlight several signs of climate change. They are: rising global sea level, widespread melting of snow and ice, rapidly changing ocean and global temperatures, and other signs. So, what are the causes of climate change? Is it natural or do human beings cause it? Well, in both cases we would be right. The climate change can be affected by natural factors, such as solar output, volcanic eruptions, and the Earth’s orbit around the Sun. Also, climate change can be affected by human activities such as, deforestation, burning fossil fuels, causing ozone hole, and building mass destructive weapons and using them on earth that causes a huge radioactivity on earth. Currently, the threat of global climate change does not threaten some nations to the extent of others. Compare the United States with the rest of African countries. We live in prosperity and in much easier time than the rest African countries. Most African countries cannot grow anything on their lands because of climate change. At the end, climate change might affect everyone on

The earth is a beautiful and extraordinary planet, but are we treating it right? For the past 20 decades, temperatures have been rising along with hundreds of factors contributing to it. Climate change concerns the public as they wonder if its occurring, how much has occurred in the modern era, what has caused it, what the effects will be if we don’t do anything about it and much more. Many people and scientist agree that mankind is the number one cause of climate change. Humans have influenced this by greenhouse gases, methane nitrous oxide.

In the past centuries, the Earth’s surface has undergone drastic climate changes, especially in the current century. The fingerprints that humans have left on Earth’s surface are turning up in a diverse range of records and have been seen anywhere from the ocean to the atmosphere or land. Many contaminative acts are constantly affecting the climate poorly. Between the ones that believe the people are the cause to the shifts in the Earth and the scientists who have only the evidence of nature as the cause, the conflict of interest is who or what has caused it. Could it be a hoax or just a theory? Physical damage and harmful changes in the Earth and its atmosphere are what represent climate shifts, yet climate change itself is caused by humans which have led to harsh and rapid affects worldwide.

Climate change can affect plants and animals that live in a delicate environment. Climate change affects populations of plants and animals in random ways. These changes in plant and animal habitat could affect migration patterns (Cohn 2). Plants will be more affected by a change in scenery more than animals because plants depend on the right temperature and rainfall in order to stay alive. Another reason that plants will be affected more is that plants stay in one place and animals can move if the habitat is hazardous to their health (Cohn 2). Comparing the present and expected future range of the species is one way to examine the consequences of climate change. Margaret Davis is an American palynologist and paleoecologist who received a B.A from Radcliffe College, Ph.D. in biology from Harvard University and an honorary M.S from Yale University. She served as president of the Ecological Society of America and the American Quaternary Association and as chair of the Department of Ecology, Evolution and Behavior at the University of Minnesota. She was elected to the National Academy of Sciences in 1982. Davis used computer models to estimate a change in range of beech, yellow birch, hemlock, and sugar maple trees (Cohn 2). The results that Davis found are that the four species of trees would have to move 500 kilometers to sustain the same habitat to remain in order to stay healthy. The beech forests which thrive in southeastern United States would cease to exist (Cohn

The Earth is warmer today by about two degrees Fahrenheit since 1880 when record keeping of the temperature began. That also includes the ocean waters. The warming is more over land and evident in the poles of the Arctic and Antarctica. Generally, the Earth varies in temperature from year to year by a fraction of a degree. A rise of two degrees is significant. These differences are shown by the rising global temperatures and warmer oceans. Climate change is a natural short term weather condition of variable temperatures, winds, and rainfalls. However over for decades and centuries, a pattern of weather changes may be apparent. These weather changes which affect the planet and its people are commonly called Climate Change. The effects of climate change are differences caused by changes in the weather. The emissions of carbon dioxide and sulfur gases are created by mankind with the use of fossil fuels. This has resulted in heat to amass in the Earth like a few hundred thousand atomic bombs detonating daily. It is known as the greenhouse effect and called global warming. Global warming and climate change are words often used to mean the same thing (Ananth). If greenhouse gases remain high, then there could be a large temperature rise of up to eight degrees Fahrenheit. Global warming would cause drastic changes to Earth and If these gases elevate over time then the temperature rise could exceed 8 degrees Fahrenheit. A temperature rise like that would change the world and damage

Climate change is a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. Why is it a problem? The reason why climate change is a problem is because humans are increasingly influencing the climate change ,and the Earth's temperatures by burning fossil fuels, cutting down rainforests and farming livestock. But most climate scientist agree the main cause is due to human expansion of the greenhouse effect. That results when the atmosphere traps heat radiating from Earth toward space,Which cause gases in the atmosphere to block heat from escaping. Long live gases that remain semi permanently in the atmosphere and do not respond physically or chemically to changes in temperature are described as “forcing” climate change. For example, gases such as water vapor, which respond physically or chemically to changes in temperature are seen as feedbacks. The consequences of changing the natural atmosphere greenhouse are difficult to predict , but certain effects seem likely. Who is affected by this problem? Some effects of this problem is firstly, climate change affects the social and environmental determinants of health clean air, safe drinking water, sufficient food and secure shelter. Secondly, Climate change risk assessment for Cities, states or countries. And lastly climate change can also be a cause for animals around the world. Who is it a problem for? Climate change and global warming are already beginning to transform life on Earth. Without action, the impacts of climate change threaten to catastrophically damage our world and poses an Environmental threat to humankind. What caused the problem? Humans are the main cause. We're the ones who burn fossil fuels and clear trees that absorb carbon dioxide, sending heat trapping gases into the atmosphere. Who is trying to solve the problem? Many people and government are all working hard to cut greenhouse gases. Researchers like Stephen pacala and Robert socolow at Princeton University have suggested one approach that they call “stabilization wedges .” This means reducing GHG emissions from a

“Climate change is happening, humans are causing it, and I think it is perhaps the most serious environmental issue facing us.” This quote from Bill Nye illustrates the serious nature of climate change. Climate change is the most serious issue that is plaguing the world. Global temperatures have been increasing in recent years and it is clear that our climate is changing. Climate change is the change of temperature of our environment. A majority of scientists suspect that humans are causing climate change by emitting CO2 into the atmosphere which creates a greenhouse effect and warms the planet. The effects of climate change are far-reaching, impacting ocean life and plant life across the globe. It also

Can you imagine a world without the state of Florida? Having a giant hole in Australia? Asian Islands vanished under water? While many people have doubts about the underwater city of Atlantis, we are looking at a world where underwater cities will no longer be objects of wonder and fantasy.

Climate change, what is climate change you might ask, its “a long-term impact in earth’s climate, especially a change due to an increase in the average atmospheric temperature.” It is something that affects us all everyday physically, emotionally, or psychologically weather we realize it or not. Climate change is real and it is happening in all of the world around us, everyday people are experiencing and affected by some form of climate change. Some people choose not to believe that this is a real issue, but when we see it happening all around us how is it possible for us to believe that this isn’t something serious, how are they going to say that this is not a real problem. The rising temperatures on land, the rising temperatures in the ocean waters, the droughts, the rise of sea levels and the melting of ice glaciers, are only a few of the things that are affecting us on earth because of climate change.

Climate change could be described as any process that causes adjustment to climate system be it a volcanic eruption to a change in the solar activity. Today, however, the phrase is most often used as climate change caused by humans. Climate change is also used commonly with another phrase – "global warming" – reflecting scientific observations of strong warming trends over the past century or so. Indicators like rising sea levels, retreating snow cover and glaciers, longer growing seasons and shifting wildlife has alarmed scientific community unanimously agreeing that the earth has warmed in the last century. Experts however are of the opinion that climate change is a more accurate phrase than global warming as the latter is just one component affecting the larger climate systems of the earth.