Essay On Atmospheric Ozone

Worldwide temperatures are rising, carbon dioxide is at a hazardous level, ocean acidification, atmosphere boundary shifts, and extreme events are just a few of the worldwide climate changes happening near and far. It is a controversial issue whether it is taking place in the present velocity because of nature or man. However, global climate changes happen naturally, but they ought not to happen at this increased rapidity; therefore, human activity is a great cause that global climate change is happening at an expanded rate. The greatest contribution of human action is the combustion of fossil fuels, which is one of the primary reasons why the carbon dioxide levels are nearing high-hazard strata. Thus, the scientific confirmation supports that the rise in carbon dioxide levels is significantly generated by people, not nature, and people are ultimately the largest contributor to the atmospheric changes; thus, human beings should implement changes to their energy sources and modify agricultural production in order to lessen the quantity of carbon dioxide emitted into the aura at the extraordinary rate it currently is passing.

The human race all around the world wonders if the climate is changing due to human activity or if it is just a natural occurrence. At certain parts of the Earth's surface, the climate can be observed much differently than other locations. As the years go by the average temperature of the Earth increases by little intervals. There are several different reasons why people believe the climate is changing every year. However, the increase of worldwide population and production of heat to the atmosphere is due to the increase of human activities that take place on a daily basis. Human activity is the main cause of the global climate change. The human impact on climate exceeds any known changes due to natural processes. The impact of this human activity is often misunderstood when looking at 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).

The planet has been experiencing considerable climate change for the last several decades. There have been many explanations toward the main causes of the increased warming of the planet. On one hand are the environmentalists who believe that the major cause of this increased warming of the planet is the increase in greenhouse gases in the atmosphere induced by human activities. On the other hand, the scientists believe that there are natural causes of global climate change. While the supporters of the man-made theory of global climate change reason that the major greenhouse gas causing global warming is carbon dioxide, the advocates of natural causes

Human activities as a direct result of global climate change, and population increases, according to factors is a part of the leading causes of global climate change. Also there is a serious threat to the balance of natural ecology and the environment. Because the world 's growing population has resulted in such as the burning of fossil fuels and deforestation, agriculture expansion activities such as intensifying, gathered in greenhouse gases in the atmosphere has increased substantially. Natural events and human activities are considered to lead to an increase in global mean temperature. This is mainly composed of a gas such as carbon dioxide (CO2) is increased "greenhouse" caused. This is because the

With the flow of life, people affect the planet, which does not remain the same as it was hundreds of years ago. Different periods of history influence climate change in different ways and while sometimes it happens faster like it was with the invention of machines and their implementation to the industrial production, the other timespan demonstrates a slowed down pace. However, the fact of the influence of different kinds of pollution on the planet should be nearly the most significant concern of the humanity since it is the reason for which the future life on the

The main heat-trapping gases include methane, carbon dioxide, water vapor, and nitrous oxide. As a result of global warming, the current earth’s average temperature is about 1

For centuries, production and absorption of carbon dioxide was in balance with the ecosystem however, in the last century, human activity has caused detrimental effects to the earth’s atmosphere due to the consequential changes in earth’s natural feedback mechanism. This problem ultimately originated from the industrial revolution in the 18th century where as a result caused the constant production and burning of fossil fuels which has presently caused the warming of earth’s surface. This is ultimately a result of by the greenhouse effect “…which is caused by the interaction between earth’s atmosphere and incoming radiation from the sun.” Greenhouse gases primarily consist of carbon dioxide however others such as “…water vapour, methane, and nitrous oxide…” are also associated to the greenhouse effect. Scientifically, “solar radiation passes through the atmosphere to the surface of earth, where it is absorbed and then radiated upward as heat” is the result of the high emission of greenhouse gases. The most substantial and common way of emission is through the burning of fossil fuels in cars, factories and electricity production. Therefore, human activities over the past century has ultimately caused the more recent problem of the effects global warming is posing to our ecosystem and planet.

During the past century, human activities have released large amounts of carbon dioxide and other greenhouse gases into the atmosphere. Most of the gases come from burning fossil fuels to produce energy. Greenhouse gases,such as carbon dioxide, is absorb and emits heat into the earths atmosphere, keeping the Earth warm enough to support life. However, human activities, such as burning fossil fuels, are adding large amounts of greenhouse gases to the

Over the course of this class we have discussed the importance of climate change and the different factors that either help or harm the climate in different ways. We have discussed greenhouse gases, changes in earths orbit around the sun, and the fluctuating changes in the environmental temperature. Earth’s climate was healthier, cleaner, and possibly even warmer in past history. Climate change is not caused by any individual and not just changed on a whim, climate change occurs naturally. Human existence has contributed to the increase of global temperature and also the increase in the build up of CO2 in the atmosphere. Chapter 1 in the book states, “Unintended byproducts of agricultural, industrial, and other human activities can influence climate. Anthropogenic forcing occurs mainly by the way of additions of CO2 and other greenhouse gasses to the atmosphere”. Even though Earth’s climate did change well before humans were brought into existence, humans are exacerbating the condition of the climate with all the CO2 concentration that is being used everyday by things you might not see as being harmful. This paper will discuss the history of climate change throughout the years, the human affect, and what individuals can do to help the environment, along with what actions the government can take to lessen the climate from changing.

The human activity which causes climate change is the increase in production of the carbon dioxide, methane, nitrous oxide. This gas absorbs the sunlight which hits the earth and makes the planet warm through the process called the greenhouse effect. Human activity has increased the level of carbon dioxide in the atmosphere from the burning of fossil fuels and cement production. Human activity like agriculture and fossil fuel production increase the Methane level in the atmosphere. Human activity like agriculture also increases the level of nitrous oxide. All the greenhouse gases have increased in the atmosphere which makes the earth warmer. Human activity like burning fossil fuels, cutting down forests for making farms, cities, and roads. All the human activity which produce greenhouse gases are responsible for climate change. The level of carbon dioxide is increasing more because of the industries, vehicle and other human activities. The level of carbon dioxide which is increasing comes from human activity and we know that because of its isotopic ratio. The isotopic ratio also shows that the carbon dioxide is not from the natural process of the volcanic activity, ocean outgassing, etc.

The study of the distribution of weather over periods of time is called climate change. This period of time may be more than a decade of length. To perform studies on climate change is very important for increasing yields and for insuring the crops for the farmers of the modern day. These studies were used historically too and have helped the agricultural community to grow crops over the same land decade after decade. At present the earth’s average temperature continues to increase. One reason for this is Global warming. There are many negative effects of global warming which include; icecaps melting, warming of the earth’s atmosphere. Human activities do contribute to climate changes in the Earth’s atmosphere in the amounts of aerosols, greenhouse gases, and cloudiness. The biggest known contribution comes from the burning of fossil fuels, which release carbon dioxide into the atmosphere. Human impacts on climate during our current era far exceed that due to the known changes in natural processes like volcanic eruptions and solar changes.

There are several causes of recent climate changes, but today the global warming is representative by human activities. Firstly, due to industry revolution, the industrial areas have been increased as well as they have changed the balance of the carbon cycle by burning huge amounts of fossil fuel such as coal, oil and gas. Besides, today lots of factories has growth and they exist the carbon dioxide to run machines to produce electricity, then all of things go into the atmosphere. Climate change is having different effects in different parts of the word and generally increase temperature, which changes the weather patterns across the planet. This is called global warming, which now create big problems for people and wildlife, and it is a major part of climate change. Furthermore, rising population leads more vehicles are used, lacking of accommodation and decline the quality of welfare, therefore air pollution, water pollution and environment pollution came out as the results. In fact, poor countries

““It’s absolutely stupid that we live without an ozone layer. We have men, we’ve got rickets, we’ve got rockets, we’ve got saran wrap – FIX IT””, said Lewis Black, a comedian. If only it were that easy. However the ozone continues to be depleted because of deforestation. To understand this topic, one must understand what the ozone and deforestation are. The ozone should be protected at any cost. If we fail to protect our ozone, the earth will become one big frozen and lifeless ball. First and foremost, to understand the ozone one must understand deforestation and the ozone layer.

"And God said, let there be light and there was light and then God saw the