Global warming has become a world wide issue and an issue that is causing great controversy. It is an increase in the earth's atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution (Dictionary). Global warming is a natural process, but because of increase in certain activities this process is taking a faster and more dangerous route creating global problems. Global warming was first theorized in 1894 by Jean Baptiste Joseph Fourier a French mathematician, who noticed the earth was gradually increasing in temperature. He came to the conclusion that the earth’s atmosphere was trapping solar radiation caused by the sun and reflecting this radiation back to …show more content…
The increase in CO2 emission is primarily caused by the burning of fossil fuels. Fossil fuels are carbon-based fuels from fossil carbon deposits, including coal, oil, and natural gas. The burning of fossil fuels is a big part of life because it powers automobiles, heats and cools homes, and generates electricity. This combustion of fossil fuels is about 90% of the total emission in the world (Greenhouse gases, Climate change, and energy). When this fuel is burned, it pollutes the atmosphere and increases the global warming process. What makes CO2 dangerous is the fact that it is nonrenewable and it warms the earth faster. CO2 emissions should be lowered because when the earth is warmed up this and other greenhouse gases increase the rate at which the polar ice caps melt, resulting in increasing sea levels and flooding. To help reduce these CO2 emissions replacing a regular incandescent light bulb with a compact fluorescent light bulb can save 300 pounds of carbon dioxide a year (Al Gore, reduce your impact at home, 1), moving a thermostat down 2° in winter and up 2° in summer could save about 2,000 pounds of carbon dioxide a year (Al Gore, reduce your impact at home, 3). Another great way to reduce CO2 emission is by switching to energy efficient appliances which can save 175 million pounds of carbon dioxide. These are one of many fantastic ways to help save the environment and drastically reduce the amount of CO2 being put into the atmosphere(Al Gore, reduce your
For the past few years Global Warming has been an issue that continues to worry Scientists from all over the world to this day. Global Warming is a gradual increase in the overall temperature of the Earth’s atmosphere generally attributed to the greenhouse effect caused by higher levels of Carbon Dioxide. Many people believe that Global warming is the one thing that is causing ice to melt on Earth.
Global warming, the phenomenon of increasing average air temperatures near the surface of Earth over the past one to two centuries. Climate scientists have since the mid-20th century gathered detailed observations of various weather phenomena (such as temperatures, precipitation, and storms) and of related influences on climate (such as ocean currents and the atmosphere’s chemical composition). These data indicate that Earth’s climate has changed over almost every conceivable timescale since the beginning of geologic time and that the influence of human activities since at least the beginning of the Industrial Revolution has been deeply woven into the very fabric of climate change. Global warming is happening right now and the balance of the
Global warming, or what is now called climate change, is caused by the sunlight coming through the Earth’s atmosphere, containing greenhouse gasses, and becoming cemented between the Earth’s crust and Ozone layer. This causes an uncontrollable heating in the territory between them (“Global Warming Science”). “Even though these greenhouse gases hold the heat from the sun the greenhouse effect is what keeps the Earth’s temperature suitable for life. Without the greenhouse effect Earth would be frozen and no one would be able to live on it” (“Global Warming- Britannica”). Many people believe that climate change is a myth and that it is not true due to the consequences are too harsh for a normal person to think of, the
What’s is Global Warming? Global Warming is defined as the overall increase in temperature of the earthly atmosphere which is caused by increased pollutants, most notably CO2 levels. Global warming is a man-made disaster that also stems deforestation and the gases that come from the greenhouse effect. “Climate change is the greatest humanitarian crisis of our time, responsible for rising seas, raging storms, searing heat, ferocious fires, severe drought, and punishing floods”(NRDC). In short, it’s a detrimental change in the earth’s atmosphere. There is an on-going discussion on whether global warming is a real thing or Hoax but the majority of the world believes in it, it’s the rare few that try to fight against its actuality. As students
Global warming refers to the high rate of increase in the global average surface temperature in recent years (National Aeronautics and Space Administration [NASA], 2017). Since the late 19th century, the global average surface temperature has increased by about 2.0 degrees Fahrenheit, and most of the warming occurred within the last 35 years (NASA, 2017). These rising temperatures are a result of the “greenhouse effect,” which is described as follows:
Global warming is the gradual increase in the overall temperature of the Earth’s atmosphere due to Greenhouse gasses. Greenhouse gasses are a product of the Greenhouse effect, a phenomenon in which particular gasses in the atmosphere trap heat and allow only light to escape, much like the mechanism of the glass on a green house. The term was first coined in the 17th century, around the time of the industrial revolution. Scientist began to notice that the earth was getting hotter, and will continue to get hotter as the years pass by, eventually resulting in immense global climate change. Despite evidence of the phenomenon, the topic has been a debate filled with controversy since its existence. There are those who believe that Global warming is a hoax, but unfortunately there is evidence that proves the legitimacy of global warming and it’s affect on climate change.
he phenomenon of global warming has become a great debate in our current society. Since the Industrial Era, the proliferation of steam powered engines, factories, and oil industries became incredible breakthroughs that stimulated the economy and evidently revolutionized the kind of world we live in today. With that being said, there are negative consequences that have built up from these inventions. The levels of greenhouse gases have increased exponentially since the 1800s. The rise of global temperatures affect sea levels, the habitats of millions of animals, and most importantly human life. As evidence becomes clearer about global warming, the concern shown by scientists, politicians, and the citizens of the world is moreover increasing. Global Warming is a phenomenon that is real and noticeable. Without proper initiatives and procedures, the generations that follow are going to have a tremendous burden.
It's no surprise to most people that the idea of global warming is a highly controversial and debated topic. When many people think about their future, usually they are only considering aspects that will affect or benefit their present lives. Few people think about what may be going on in the environment around them. Global warming, also known as the greenhouse effect, is a rise in the entire temperature of the earth’s atmosphere. In recent years many scientists have become aware of global warming and its impact on our earth. However, this is not a problem that just emerged out of thin air. Global warming has been evolving for thousands of years, but since the industrial revolution its effects has exponentially increased due to human activity. Addressing global warming is something that has been put off for many years, however many people find that it is affecting the earth drastically and many have taken some precautions to deal with it.
Global warming is a gradual process of heating of earth’s surface and whole environment including oceans, ice caps, etc. The global rise in atmospheric temperature has been clearly noticed in the recent years. According to the Environmental Protection Agency, in the past century there is increase in the earth’s surface average temperature by around 1.4-degree Fahrenheit. It has also been estimated that global temperature may increase by another 2 to 11.5 degrees F in the next century.
Have you ever heard about global warming? Global warming is a gradual increase in the temperature of the Earth’s surface both water and land . Years ago, when the Earth experienced an increase in temperature it was a result of natural causes but today it is being caused by the greenhouse gases in the atmosphere produced by human activities. The greenhouse effect occurs because of the presence of specific gases in the atmosphere at a high rate. These gases play a major role in maintaining the earth’s thermal energy. Due to absorbing a portion of the infrared radiation emitted from its surface and retaining it in the atmosphere; Subsequently, heating the surface of the Earth and maintaining its temperature constant or up to the level that makes life possible. The rise in the greenhouse gases in the atmosphere led to the retention of a larger amount of thermal energy in the Earth, affecting all its operation and system. Global warming affects the planet seriously in several ways including climate change, melting polar ice caps and widespread extinctions of species.
Global warming is the increase of the Earth's atmosphere’s overall temperature, caused by the greenhouse effect, that includes increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants. There have been several indications that global warming is caused by humans. For example, the burning of fossil fuels, like coal to heat a home, causing greenhouse gases^4. There are a lot of arguments that global warming is a hoax, but with science backing the global warming case, it is actually happening, and it is in the early stages that i could possibly be reversed if the human race act now.
Global warming is the observation of the Earth increasing in temperature over the last few centuries and is a topic of interest for both politicians and media alike. The media regularly contain headlines referring to the effects of global warming and is often resurrected in debating the latest powerful storm or unexpected heatwave. This will continue to be of major concern for many years into the future, especially since there are two very distinct camps; one which does not consider global warming to exist and the other which believes that it most certainly does and therefore needs acting upon by both the politicians and scientists.
Global warming, the theory of why the world is increasing in heat. The theory that is always being dismissed by our politicians and the people who support them. The theory that even some scientists cannot grasp. There is so much evidence to prove this theory. In some places during the winter, the weather is mild. During the summer, the temperature is at a record high. 2016 was the hottest year on record. Sea levels have been increasing rapidly due to the melting of the ice caps in the Arctic. There are severe storms and droughts hitting different parts of the world. “What is global warming?”, the nonbelievers ask. Global warming is the gradual increase in the overall temperature of the earth’s atmosphere because of the greenhouse effect, which is caused by the increased levels of CO2 and other pollutants.
To overcome this problem though sustainable forestry could be taken into consideration, where for every tree cut down one or even two new trees are planted. The best way of reducing the output of carbon dioxide is to reduce the amount of fuel which being burnt, by exploring other ways of producing energy such as using wind turbines or solar panels. Encouraging people to become more energy efficient helps too, by buying washing machines, refrigerators and other machines that are more energy efficient. Newer washing machines consume a third of the amount of energy compared to the models made 15 years ago.
“If the Maldives cannot be saved today we do not feel that there is much of a chance for the rest of the world.” - said Former President of the Maldives, Mohamed Nasheed, while sitting underwater signing a document calling for global reduction in carbon emissions. He is right, if we do not start improving the climate right now, our world will soon be under water like the lowest nation, the Maldives which is predicted to be submerged by 2085. This paper will focus on four questions: Why climate change, or global warming, is real? Why do human beings take major responsibility for it? Why is it a top-priority of every nation? And why can we believe that together you and I are able to tackle it?