Human Impact on the Environment Essay

We ask ourselves how might human activities have affected global climate change? Well human activities contribute to climate by causing changes in earth's atmosphere in the amounts of greenhouse gases and cloudiness. Mostly it is burning fossil fuels. This releases carbon dioxide gas to the atmosphere. There are many ways that the humans can affect our environment. Deforestation, burning fossil fuels, and hydrocarbons are ways this can affect. In this paper i will explain how each one contributes to global warming. I will support my discussion with evidence and consequences of the effects of each activity. It will also have alternate energy and solutions included that are most sustainable in our area.

In this paper I will discuss Human Activity and Climate Change. I will discuss different human activities that might affect climate change, things such as the burning of fossil fuels and how they might contribute to climate change. To begin I will discuss what the definition of climate change. Climate change is the change in the atmosphere by the amounts of carbon dioxide levels that come from using fossil fuels. Climate change can occur when the Earth’s atmosphere become warmer than what it naturally should be. Affects that can happen from climate change is extreme weather change which can cause flooding in areas that it has not flooded before as well as drought and glaciers to melt as well as cause the environment to change. A lot of climate change is directly due to human activity; one of the activities that humans have done is released large amount of carbon dioxide in the atmosphere which is a greenhouse gas that comes from burning fossil fuels. Greenhouse gases have wrapped around the earth’s surface like an extra blanket causing the Earth to heat up much more and affecting the balance of nature. Greenhouse gases are not only limited to large factories but also the amount of vehicles on the road; cars produce carbon dioxide as well. History has shown that the choices that we make can affect us on a large scale to include changing our environment as well as our climate.

The United States Environmental Association (EPA) has listed natural changes in greenhouse gas (GHG) concentrations, volcanic eruptions and solar energy as some of the natural causes of climate changes on earth. However, the recent climate changes cannot be explained by natural causes alone. Research indicates that natural causes are very unlikely to explain most observed warming, especially warming since the mid-20th century. Rather, human activities can very likely explain most of that warming. These human activities are the causes of anthropogenic climate changes. The article also adds “Since the Industrial Revolution began around 1750; human activities have contributed substantially to climate change by the addition of CO2 and other heat-trapping gases to the atmosphere. These greenhouse gas emissions have increased the greenhouse effect has caused Earth’s surface temperature to rise. This is the primary reason which is affecting the amount and rate of climate change is greenhouse gas emissions from the burning of fossil fuels.” Other activities that initiate climate changes are caused by the gas emissions from fossil fuels used to heat homes, petroleum based fuels like gasoline and diesel used for transportation and electricity production which comes from burning fossil fuels.

Global climate has been drastically changing over the past decade reflecting a wide range of impacts that affect not only the environment, but humans as well. Over the last 50 years the magnitude of global warming has been increasing mainly due to human activities. Since the industrial revolution in the 1800s economic growth has been driven by the progress of manufacturing processes, these have significantly contributed to global warming. It is in this period of time when the global concentration of greenhouse gas levels in the atmosphere had a significant increment from 280 parts per million (ppm) in the 1800s to the modern levels of 400 ppm in 2016. (CITE acs.org).Greenhouse gases are the most significant drivers of climate change due to their persistent effects over a long period of time that can therefore negatively affect the present and future generations.

This essay will discuss the impacts of social and environmental determinants of health on the well-being of an older person named Bill. Per The Ministry of Health (2016), The Healthy Aging Strategy takes a life-course approach that ultimately seeks to improve the health and well-being for all older people. Bill lives in a rest-home, which as an environmental determinant, positively affects his well-being. This helps Bill to manage his health-related issues by surrounding him with adequate health services. The social determinant that negatively affects Bill’s well-being is his lack of social support. This means that Bill feels lonely, and ultimately suffers from chronic depression. Both the social and the environmental determinants of

Humans greatest contribution to pollution and the largest cause to climate change, is the burning of fossil fuels like coal and oil. The process releases large amounts of Carbon Dioxide into the air, trapping in the heat and causing “the greenhouse” effect. Vitousek stated, that the burning of fossil fuels “has increased carbon dioxide concentrations from -280 to 355 uIL/L since 1800” (2). Scientist have been able to piece together records of the earth’s climate dating back several thousands of years, up until the Industrial Revolution all the gradual changes in the earth climate could be explained due to natural phenomenon. Only the recent climate changes from the last few hundred years cannot be explained by natural causes alone. This is such a prominent issue because so much of the things we depend on in our society come from the burning of these greenhouse gasses. Most of our

Abstract: Human influences effect the natural occurrences in the environment and as we have discussed throughout this course the Anthropocene must be protected. The evolution of Earth has continued to transition and transform into a planet that has the ability to nurture life. Everything that we do as humans is in response to the environment and our lives are influenced by earths systems. This paper will discuss the negative life threating issues that are to come from the neglect of our atmosphere. As the greenhouse gas problem still lingers, this paper addresses Kurt Cuffeys predictions for our word in the coming years. This speech will address the United Nations Food and Agriculture Organization and give the audience ideas on how to be the change our environment so helplessly needs.

With industrialization and population growth, the emission of greenhouse gases from the combustion of fuels has increased significantly.2 Over the past 100 years, we've emitted atmospheric gases at a speed greater than can be eliminated naturally. Moreover, new synthetic gases such as chlorofluorocarbon and halogens are emitted and they certainly increase the greenhouse effect.2 During this time, the atmospheric level of these gases has grown steadily and is projected to continue to grow while the global economy is growing; consequently, the environmental harmony will be in disbalance.2 Scientists say that climate change will not have the same impact all over the world.3 Some countries will have less water and others more water.3

Environmental air pollution disintegrates the habitat around us, for both humans, animals, and plants. The introduction of heavy pollution to our modern world started with the burning of massive amounts of coal that came upon during the industrial revolution. The pollution that aroused at this time of the industrial revolution managed to spark and create a deadly chain reaction of events that produced climate change and global warming due to industrialization, heavy amounts of traffic, and even the release of methane in agriculture. According to the website National Geographic, they state that “the leading pollutant, carbon dioxide, a greenhouse gas, is the

The way that humans upkeep the earth effects climate change. Throughout the text, Adams describes that “Burning of coal, wood and animal dung for heat and cooking, incineration of trash and the use of diesel generators contribute to air pollution in developing countries” (Adams 976). Having carbon dioxide particles released into the air harms the environment. Inhaling the air pollution becomes a health risk for humans. Pollutants kill thousands of people each year. Although some may not notice that they have been affected by it, it still harms them with a long-term effect. Air pollutants from gas, oil, and coal changes the atmosphere and causes the weather to change. Changes in the way gas, oil, and coal are used could save the earth and help prevent drastic climate change.

Nowadays, people with the invention of modern science and technology, are more devoted to humanity, but the effect it has, has little impact on the environment such as air pollution, water pollution, light pollution and noise pollution… man himself is quietly changing the climate without knowing all the impact mankind makes in everyday life. About 100 years of human impact on sensitive balance between the natural greenhouse effect and solar radiation has been researched and documented. Which lead to the change in the concentration of greenhouse gases over the past 100 years.

In order to understand what acid rain is, we must first understand the term “acidity”. Acidic is a way to describe chemical compounds and it is measured on the pH scale, a logarithmic measure of the concentration of hydrogen ions (H+) in precipitation (1). This scale is numbered 0 to 14, where substances with values below 7 are considered acidic and the ones above 7 are basic. Pure rain has a pH between 5.6 and 5.7; therefore, any acid precipitation with a pH below 5.6 presents concerns (3).

Moreover, the first human effect for climate change is the greenhouse Gases in which human activities result in emissions of four principal greenhouse gases: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and the halocarbons (a group of gases containing fluorine, chlorine and bromine). These gases accumulate in the atmosphere, causing concentrations to increase with time. Significant increases in all of these gases have occurred in the industrial era (see Figure 1). All of these increases are attributable to human activities. Carbon dioxide has increased from fossil

All living organisms need to maintain a balance known as homeostasis. Homeostasis is the maintenance of the internal environment within tolerance limits (Britannica, 2016). Human actions have significant impacts on interactions within an environment. Humans must take steps to minimise the impact of their actions on their environment (BBC, 2016).

Human impact such as industrialization, livestock farming and the increase in recent population have all caused serious environmental impacts that have let to dramatic global climate change. “Scientists generally agree that the globe has warmed over the past 40 years, due largely to human activities that raise carbon-dioxide levels in the atmosphere” (Clemet). Greenhouse gasses have always existed, but not to the extent that they do in today’s world; they are causing a dramatic change in climate and causing major environmental issues. Although some may argue the fact that climate change occurs naturally and humans have no impact on the speed of climate change, humans are dramatically increasing the rate in which our seas rise, our ice