The Effects Of Climate Change On Earth

Researches reveal that natural events as well as human related activities contribute to changes in average global temperatures. AtKisson affirms that global warming is basically a result of increased emission of greenhouse gases into the atmosphere. This atmospheric carbon dioxide (co2) comes from anthropogenic (caused by humans) sources. The concentration of greenhouse gas carbon dioxide, nitrous gases, and methane in the atmosphere has increased evidently due to human activities since 1800. NASA’s article adds:

Global warming is “the gradual increase in the overall temperature of the Earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants” (Global Warming). The current climate changes that are occurring all over the world have sparked a growing controversy on whether global warming is indeed a result of human activity. Many of these individuals who play a role in this controversy argue that the current climate changes are simply part of the patterns seen in the Earth’s geological history or that it is simply caused by an increase in the brightness of the sun. This point-of-view is understandable as humanity is dependent on the climate for survival. However, many climatologists and scientists have found that the current climate changes are much more worrisome than previous climate changes. They have found that carbon dioxide (CO2) levels have increased over the years, because of an increase in the use of coal, oil, and gas, and that the Earth’s current pattern of warming is greater and faster than that of prehistoric warming episodes.

The rapid changes in the Earth’s climate are phenomenally impacting how people live on a day to day basis. Regardless of whether people choose to believe it or not, records have shown that vast changes in temperature and weather patterns have definitely occurred since the Industrial Revolution. Moreover, each year we continue to see and deal with harsher and more severe weather conditions. For example, recently here in Dallas, the weather has been completely out of the ordinary considering these warm seventy-degree temperatures in mid-winter. Not to mention the series of unexpected tornadoes that tragically ended the lives of 11 people (a 3-month baby included) the day after Christmas. It is unusual to see these kinds of disasters hit this late in the year, if it is taken into account that tornado season is generally over by mid-November; this only goes to show that year after year weather is becoming less and less predictable. According to NASA, many scientists claim the biggest issue of climate change is the result of greenhouse gas emissions, and for decades, many organizations and government officials have proposed plans to reduce them and even though they have made huge strides it is still not enough to bring about huge changes for the environment. Climate Change is an issue that has been going on for too long and the only way to diminish it is by getting the population to reach a state of sustainability. To many the big question is “What is a state of

Climate change has taken its toll on our planet. Record heat, fires, drought and snowstorms have all become the norm in our worldwide weather patterns. The city of Charlotte has also suffered from the consequences of climate change with extreme temperatures, record snowstorms and ice storms. It is apparent that action must be taken immediately to stop climate change (Sargent). How can a small city attempt to solve a global issue such as climate change? Can climate change be solved on an individual level? The answer is yes; a small city can greatly reduce carbon emissions by each individual’s choice of clean energy.

The studies of Earth have showed that in the last hundred years, the temperature has gone up one degree Fahrenheit. Even just one degree can make a big difference to the Earth’s natural form. The warming of the Earth has caused the snow and ice to melt much faster and the ocean levels to rise. In the next hundred years the effects will be more severe.

This paper will define global warming and discuss how greenhouse gases affect the Earth. While greenhouse gases are necessary for life to exist on Earth, an overabundance or shortage of greenhouse gases can be detrimental. Human activities have caused an overabundance of these gases, and it is necessary for humans to become aware of how their activities affect the Earth. It is necessary for humans to begin modifying their behaviors that cause global warming and its negative effects, such as severe weather pattern changes, rises in temperatures, effects on agriculture, as well as animal and plant extinctions.

We are facing the consequences of global warming mainly in result of our burning of fossil fuels and releasing heat-trapping gases into our air. Ninety-Seven percent of climate scientists have agreed that the climate trends that have occurred over the past century are likely due to human activities. We have created what is called “the greenhouse effect”; a warming that occurs when the atmosphere traps heat that is radiating from Earth toward space. Sunlight passes through our atmosphere and warms Earth’s surface, this heat is supposed to radiate out into space, but most of the outgoing heat is instead absorbed by certain greenhouse gas molecules that block the heat from escaping, instead emitting into all directions, warming instead the surface of Earth and the lower atmosphere.

Scientists around the world have been researching climate change since the 1970’s. One thing most agree on is that the temperature of Earth is rising at a rapid pace and that global warming has been caused mostly by human activity. Our atmosphere contains gases that act as a blanket, because it traps heat from the sun and prevents it from escaping back into space. The trapping of the sun’s heat by these gases is known as the greenhouse effect, and the gases are called greenhouse gases. The main greenhouse gases that occur in nature are carbon dioxide, methane, and nitrous oxide. Without the greenhouse effect, earth would be too cold to support life.

Global climate change has been a natural and frequent phenomenon since the beginning of life on Earth. However, the central debate concerning climate change is whether or not it is driven by human interaction with the environment’s resources. Carl Sagan said, “extraordinary claims require extraordinary evidence” (Baum, Haqq-Misra, & Karmosky, 2012). Claiming humans are causing global climate change as a result of greenhouse gas (GHG) emissions is definitely extraordinary, but modern research by the Intergovernmental Panel on Climate Change, the National Aeronautics and Space Administration, and independent research facilities have provided substantial evidence.

In the past fifty years, the average temperature has accumulated at the fastest rate in recorded history (“Introduction”). Global warming is a rapid increase in the earth’s average surface temperature. Since the Industrial Revolution began in 1750, everyday human movements have contributed substantially to climate change by adding CO2 and other gases that trap heat into the atmosphere (“Causes”). The earth’s temperature has increased drastically over the past few years. One of the causes is the greenhouse effect. The greenhouse effect occurs when gases are released by people burning fossil fuels; this is changing the world’s atmosphere and temperature immensely. Fossil fuels contain overwhelming amounts of carbon dioxide which leads to the heating of the planet. Humans also have been cutting down trees which help turn carbon dioxide into oxygen. This helps contribute to global warming. Over the years, research has shown that climate change is caused by humans’ manipulation.

Humanity has had a substantial effect on Earth, one of the most noteworthy being climate change, with the significant increase in the concentration of greenhouses gases altering the climate of Earth (Walker and Steffen, 1997). The potential causes of climate change are a complex subject, with a wide variety of interwoven causes and consequences from both biogeophysical and human related sources (Peterson et al., 1997). While ecosystems have previously shown some ability to naturally adapt to climate change, this resilience have never been challenged by the pressures and demands of a large human population (IPPC, 2007). Here we explore the possible ways to reduce the extent and effects of climate change, primarily due to human related causes, to enable us to live in harmony with nature.

You have been bitten, that pesky mosquito flies away. You wait unaware of what’s about to happen. You begin to feel unwell, you 're fever rages as you begin to seize. You have Malaria but live in Europe. Climate change is classed as any alteration in global weather patterns over a period of time. However the climate change the earth is currently experiencing is far from anything ever experienced before and its 99% certain that it has been caused by human industrialisation. Like anything that affects the earth on a global scale it affects everything including microorganisms and therefore disease. Climate change is causing disease to spread and increase in severity. The main adverse effects causing the spread of disease from climate change is global warming, El Niño and human migration due to climate change.

Climate can be defined as the mean of temperature, wind patterns, quantity of water vapor in the air, which is humidity and rainfall that has continued from the past up until the present. The cause of climate change was expected to be through natural phenomena’s, for example volcanic eruptions and solar activity. However, the change in climate is not due to the natural effects but solely through human activities. From generation to generation the human race has immeasurably impacted the earth’s environment through farming of land and animals, building cities, and establishing factories and power plants. Each factor has contributed to the negative impact of the earth’s environment in many different ways. The temperature is beginning to increase; glaciers and polar ice caps are melting, carbon dioxide levels are rising, causing the ozone layer to deplete. As of today, one of the biggest problems not only for human beings but also for this planet is known to be climate change. When greenhouse gases are increased, it causes the increase in sea levels and an increase in global temperatures. As a result, serious weather patterns are advancing. All of these changes will destroy houses, land, and foundation. Therefore, climate change is another significant environmental, social, and economic threat facing this planet.

"In my view, climate change is the most severe problem that we are facing today-more serious even than the threat of terrorism." (King, 2004) were the wise words of Chief Scientific Advisor to the United Kingdom Government. For decades two major topics have been discussed from scholars to mere regular individuals. Rich people, the less fortunate, people from Canada or people from the Middle East, these two topics affect everyone. Those two topics are: climate change and tourism. Climate change can be defined as “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.” (Oxford Dictionaries, 2014), and tourism defined as “The commercial organization and operation of holidays and visits to places of interest: a national fund for the promotion of tourism” (Oxford Dictionaries, 2014). How both climate change and tourism interact with each other is important and very crucial. Tourism is dependent on climate and tourism can deeply effect climate change. Thus, creating the an everlasting circle. This essay will take a look at specific examples of climate change effecting tourism.

“Ever since civilization began, each generation has left the next planet similar to the one it inherited. Our generation may be the first to abandon that tradition” (Brown, 2009). It is clear the amount of damage that has been done to the environment is due to this current generation and the problem I will be focusing on is climate change.