The Cause And Dangerous Effects Of Global Warming

Global Warming is a result of too much carbon dioxide in the atmosphere. It acts sort of like a blanket, trapping heat and warming the Earth. As we humans burn fuel like coal, oil and natural gasses for energy and burn down forests to create farms, carbon is accumulating and overloading our atmosphere. Global Warming is a fundamental problem, and these are some reasons as to why.

First of all, what is global warming? Global warming is the increase of Earth’s temperature due to carbon dioxide emissions from burning fossil fuels also known as greenhouse gases (Global Warming). The carbon dioxide traps heat which would make the temperature to rise, this is known as the greenhouse effect. The main causes of global warming would have to be carbon dioxide and air pollution that is going around the atmosphere, trapping the sun’s heat which causes the earth to warm up. Human activity has been a key factor to that. The burning of fossil fuels causes a lot more greenhouse gases to be trapped in the

Global warming is caused by emissions of greenhouse gases such as Nitrous Oxide (N2O), Methane (CH4), which is the strongest of the greenhouse gases, Carbon Dioxide (CO2), and Water Vapor (H2O). Greenhouse gases absorb Infrared Radiation (heat) photons and re emit them back to Earth, trapping them in the atmosphere as Thermal Energy, in a process called the greenhouse effect. Things like factories, transportation, electricity energy, and agriculture/cattle ranches cause those emissions of greenhouse gases. If too many greenhouse gases are released into the atmosphere, too much heat will become trapped and the Earth’s temperature will rise. Since the use of the beforementioned has become more frequent, the ppm (parts per million) of atmospheric greenhouse gases has risen, too.

Global warming over the past 50 years has been experiencing rising global temperatures from the human trend “greenhouse effect”. The role on human activity have produces greenhouse gasses such as carbon dioxide, methane and nitrous oxide causing much of earths temperatures rising over the past 50 years. The impacts of Global warming are fueling frequent droughts, heaver rainfall, hotter heat waves, and powerful hurricanes. Global warming occurs when greenhouse gasses, carbon dioxide, and other hazardous collect in earth’s atmosphere absorbing sunlight and solar radiation trapping heat and causing temperatures to rise. In the United states, the burning of fossil fuels to make electricity is the largest source of pollution, producing carbon dioxide. Fossil fuel burning such as coal and oil power plants are the country’s biggest polluters. The country’s second largest source of carbon pollution is transportation sector. Transportation sectors such as automobiles, planes and trains generates about 1.7 billion tons of carbon dioxide emissions a year. Due to the advancements of scientist, energy efficient technology, modernized power plants now burn less fossil fuels decreasing the emission of carbon dioxide. As a result, the effects of global warming are melting glaciers, effecting agriculture, disruption of habitats, and the spread of conditions favorable to pathogens.

What is global warming? Global warming refers to extreme changes in the Earth’s climate. The term illustrates dramatic increases in atmospheric and water temperatures experienced as a result of growing amounts of greenhouse gas emissions. Humans are responsible for producing these gases via cars, electricity, and factories. The main products of these activities that are to blame for global warming are methane and carbon dioxide; as carbon dioxide, methane, and chlorofluorocarbon compounds go farther and farther into the Earth’s atmosphere, they deplete the ozone layer. Holes in the ozone are allowing harmful ultraviolet rays (that are usually deflected by the ozone layer) to make their way to lower levels of the atmosphere. Greenhouse gases absorb and give off radiation from the UV rays, contributing to extreme temperature conditions. Some of the effects. Global warming has had extreme effects on the planet. Earth’s average surface temperature has been increasing; since the 1880s, temperature has increased by between 1 and 1.5 degrees Fahrenheit. While this may sound like a small number, it has heavily impacted other aspects of our global ecosystem, and it is continuing to rise at a faster rate. Arctic ice is vanishing and glaciers are melting; as a result, polar bears, penguins, and other animals have begun to suffer.

Earth is warming up, so what does this mean for the billions of people that will be affected, if global warming continues? Global warming is the act of Greenhouse Gases; which is Carbon Dioxide, Methane, Nitrous Oxide and Oxygen in the form of water vapor. These greenhouse gases are how the Earth stays warm, heat comes from the sun and with the help of greenhouse gases; the heat from the sun becomes trapped; to keep the Earth warm. Since the industrial revolution, which increased the use of fossil fuel, Earth’s temperature is rising at an alarming rate (Gale Video, 2015). Global warming is affecting the lives of billions of people, with extreme weather, effects on food production, and rising health concerns.

Global warming is the warming of our planet at an extreme rate. The Earth’s climate has warmed by 7.8OC since 1880. (Quick facts about science, 2015). What causes global warming? The cause of global warming is the carbon dioxide. This acts like a blanket. Protecting the earth, and heating the earth. Sun rays would normally bounce around the earth, but with the blanket, the sun rays heat the blanket which heats the earth. (Petersen Science Text Book by G. Linstead, W. Clarke, 2015). “Of all the wealthy countries, we are probably the most vulnerable,” says Professor Will Steffen, executive director of ANU’s Climate Change Institute. “We’re locked into another 0.5OC temperature rise due to past emissions, but what we do between now and 2050 is crucial for the magnitude and rate of climate change later this century and beyond,” he says. (ABC, 2015) Figure 1.0 shows the percentage of carbon emissions being emitted into the atmosphere. Humans are contributing more and more to the amount of carbon dioxide being emitted into the atmosphere because every person now has a car and each car releases 9 kilograms of carbon dioxide into our atmosphere. Every factory has huge pipes, which are used to emit thousands of kilograms of carbon dioxide into our atmosphere. This is leading to the cause of global warming because carbon dioxide attracts heat from the sun, which acts as a blanket, like a green house. With the layers of

Scientists and environmental studies students have been documenting a rise in the melting of glaciers. It noticeable that the snow have been melting a lot earlier than expected every year. The production of greenhouse gases was in balance a long time ago, but that balance has been broken due to the human activity at the beginning of the Industrial Revolution. The elevated burning of fossil fuels caused by human activity is the main reason for this balance to break. Plants and oceans cannot handle the huge amount of greenhouse gases that humans have been dumping in the atmosphere. According to The Union of Concerned Scientists, a major group of over two thousand scientists, there has been an increase of more than 30% percent in the concentration of carbon dioxide in the atmosphere, and it is estimated that it will triple by 2100. Carbon dioxide is the most abundant gas liberated in the burning of fossil fuels and also one of the most dangerous gases contibuting to climate change. Carbon dioxide represents about 84 percent of all greenhouse gases emitted by human activities. Carbon dioxide has a property that traps heat, thereby increasing global warming.

Currently, fossil fuels are the source of over 80% of the world’s energy consumption (“The Energy”). The possibility of an energy crisis is quickly approaching due to the fact that nations are neglecting to take advantage of renewable energy sources. Carbon dioxide is being released from the burning of fossil fuels, polluting the air, and is a speculated contribution to the current state of global warming the Earth is enduring. With the population increasing by the minute, that means that there is an increase in energy demand. This causes there to be a surge in the usage of fossil fuels which means a hike in the release of carbon dioxide, harming the planet. There has also been a recent decrease in water supply, which will have a massive impact on the entire planet considering over 90% of the world’s electricity relies on water (O’Hare). With climate change remaining one of the biggest economic problems of 2016, it is everyone’s job as a human being to help make the Earth a better planet to live on again.

Global warming is a subject that elicits different opinions, even in the political sphere. During the 2016 presidential campaign, the Democratic candidates all declare that global warming is a national crisis and that some policies need to be implemented. On the other hand, the majority of the Republican candidates claims that global warming is all a hoax and that designing policies to combat global warming are a waste of money and energy. The different stances happening in the political sphere are also happening outside of the political sphere. Everyone in the world has different views on global warming, but very few of us did anything to lessen the impact of global warming in that the majority of us each drive our own fossil fuel-using vehicles instead of using public transportation, and the majority of us rarely reuses and recycle. Global warming occurs when carbon dioxide and other greenhouse gases trap heat in Earth 's atmosphere because some of the sun 's rays cannot escape. It is a worldwide phenomenon that impacts each and every one of us because it cause irregular climate patterns, increases the sea levels, and decreases human living standards.

As global issues today become increasingly controversial, many people are inclined to believe that Global Warming is an issue that can take a backseat to more significant issues that plague today’s society. The information presented throughout my research in regards to the rising sea levels and the melting of glaciers and ice shelves, highly indicates that it cannot. What many Americans fail to realize is that if sea levels continue to rise due to Global Warming, then more than half of Louisiana, Florida, parts of southern California, and the entire eastern coastline would cease to exist. Global Warming, by definition, is the “gradual increase in the overall temperature of the earth 's atmosphere, generally attributed to the greenhouse

Global warming is already taking place. It stopped being a prediction. The temperature at the earth’s surface has averagely increased by around 0.60 C.Both the oceans and the air are warming. It is believed that the greenhouses gases’ concentrations in the atmosphere have increased dramatically since the periods of pre-industrialization. This condition is caused by the activities of human beings most especially through the burning of fossil fuels such as natural gas, oil, and coal (Wang & Chameides 1). Deforestation is also another cause. This essay will discuss what global warming is, its causes and effects.

Global Warming is one of the most impactful issues confronting our planet. It is the rise in the temperature of the world 's surface air, and is a standout amongst the most present and generally examined components. It has great effect on the climatic states of the planet as well as on biodiversity. A few test and inclines unmistakably exhibit that global warming is straightforwardly affecting the rising ocean levels, the softening of ice glaciers, and critical overall atmosphere changes. To sum it up, global warming speaks to be a major danger to every living thing on earth as we know it and will continue to do so if no changes are made to retract it.

The Earth has been warming up naturally from the beginnings of its existence at a tremendously slow rate. The first cause is the growth of the sun which is making the Earth move out of the habitable zone every time more, expected it to be in the “hot zone” in about 1.75 billion years from now. Even though 1.75 billion years seems like a long time, it is relatively short, due to the fact that it took about 4 billion years for the intelligent species to develop, and modern human had only existed for around 200,000 years. The second natural cause of global warming is the greenhouse effect. When sunlight reaches Earth's surface some is absorbed and warms the earth and most of the rest is radiated back to the atmosphere at a longer wavelength than the sun light. Some of these longer wavelengths are

Global Warming, aside from pollution is one of scientists biggest concerns. Global Warming is caused by the Greenhouse effect. There are 4 steps in the Greenhouse effect process. The first is, sunlight radiates from the sun, through space, to the Earth’s atmosphere. The second is, sunlight enters the atmosphere and hits the Earth. Some of that sunlight turns into heat energy in the form of infrared light. Surrounding air and land, which in turn makes the heat warm, absorbs the heat. Third, the greenhouse gases trap infrared rays that is remitted into the atmosphere. Finally, the gas then absorbs the light and is remitted back to the Earth’s surface and warms it even more. Another cause of Global Warming is the emissions