Global Warming : Causes And Effects

Global Warming is the idea that greenhouse effects are warming the earth slowly over time. The greenhouse effect, according to Paul G. Hewitt, is the “warming caused by short-wavelength radiant energy from the Sun that easily enters the atmosphere and is absorbed by earth. This energy is then reradiated at longer wavelengths that cannot easily escape Earth’s atmosphere”. The greenhouse effect is not a bad thing because it allows the earth to say warm and not drop to negative temperatures but the pollution that humans have released into the air and get stuck in the atmosphere is the negative effect which why we call them greenhouse gases. Some greenhouse gases are carbon dioxide,

Humans are pouring carbon dioxide into the atmosphere at a much faster rate than the rate at which plants and oceans can absorb it. Global warming is the increase in the overall temperature of the Earth 's atmosphere; global warming is a delicate topic because it is happening right now no one can stop it from happening. It is already transforming life on Earth, shifting the seasons, raising the temperature and rising the sea level. Other effects of global warming include stronger storms, extinction of species, rapid disappearance of Artic ice, and the increase of the ozone hole. It became an issue in 1988 when a scientist from NASA found that "Global warming has reached a level such that we can ascribe with a high degree of confidence a cause and effect relationship between the greenhouse effect and observed warming" (Hansen). James E. Hansen testimony was a big thing that everyone start to worry about it and everyone was talking about global warming because the media contribute to it. Global warming is a big thing happening right now but we don’t listen to others and we continue with our life’s without looking around us and without helping to stop the cause of it because as a humans we make errors during life but we learn from the errors and the bad choices. Although some people believe mankind is not responsible for global warming, it is a serious problem worldwide and measures are need to help slow the problem.

Global warming (the greenhouse effect) is the increase in the temperature of Earth's weather which has become popular to many people as one of the most important danger in the universe. Discussions about causes, solutions, postive and negative effects have made by human-beings.

Global warming is the long term trend in the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. This entrapment of greenhouse gases is what is causing average temperatures around the world to rise. Global Warming is responsible for the increase in natural disasters, because since the global climate has been continuously increasing over the years it has increased the chances for natural disasters to occur around the world.

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 as defined by the US EPA (2016) is “the recent and ongoing rise in global average temperatures near the Earth’s surface.” This phenomenon is part of a long ongoing process where the surface of the Earth naturally heats up and cools down due to variations in its orbit. Additional change occurs with the chemical composition of the Earth’s atmosphere due to natural cause such as volcanic eruptions (Global Warming 2010). Throughout Earth’s history it has naturally become warmer and colder by itself. Because of this, many individuals are led to believe that the recent shift into warmer temperatures is normal and nothing to worry about. Furthermore, a general lack of understand about the causes and history behind global warming

Global warming was once speculative but, after much research, it has since been scientifically proven by a number of methods. One such method is that used by paleoclimatologist Lonnie Thomas who collects the cores from ice masses all around the globe for his analysis of stable isotopes found in oxygen as discussed on page 452 of the text. Essentially, Thompson and his team concluded from their findings that “…most ice cores indicate that the last 50 years were the warmest 50-year period in the last 2000 years and, in some places, for the entire Holocene! Our climate is clearly going to grow even warmer and less hospitable” (Larsen 452). What, exactly, is global warming? “The increase in the average temperature of the earth’s atmosphere

Ever since the 1980’s Global Warming has been an intriguing topic among citizens, scientists and government officials. It’s ironic to think that only years earlier in the 1970’s the phenomenon was global cooling, now on a dime it suddenly shifted from intense glaciation to excessive carbon dioxide emissions that raise the temperature of the planet. A large number of influential scientists and engineers do not agree that drastic actions on global warming are necessary. This is simply just another bizarre fad that will soon fade due to wishy washy scientific theorems and emphasized social agendas. With the use of basic science and logic the idea of Global Warming can be dismantled and proven to be illegitimate and a hoax.

Global warming has become a massive problem throughout the world, and as the population grows so do the effects of climate change. What people do not know is that it is the leading cause of the earth’s end and might be a minor cause of death in the far future. Global warming is one of the many things that humans have caused that has no easy fix. Professors Charles Kennel, V. Ramanathan, and David G. Victor at the University of California – San Diego say that “Greenhouse gas concentrations are trending far off the path needed to avoid dangerous interference…nations are making little progress…to cut their emissions” (398). The problem started back in 1800-1870 when the first coalition revolutions started; the use of coal, railroads, and other productions increased greenhouse gas emissions. This may have been the first cause of climate change and from here on it led to the effects. Now, it has become so damaging that it needs to be solved. Solutions need to occur because it causes a threat on the human race and is getting worse each year. The two solutions that will have the finest possible outcomes are putting a tax on carbon and using energy efficient products.

Global warming refers to an incremental in earth’s temperature. Some believes this is occurring naturally but the prevailing view attributes climate change to the greenhouse effect. The "greenhouse effect" refers to the warming resulting from certain gases such as carbon dioxide in Earth 's atmosphere trapping heat. These gases traps heat but let light in, similarly to the glass walls of a greenhouse.

Global Warming is a threat that we sometimes call “ the greenhouse effect. “ The greenhouse effect is the process by which radiation from a planet 's atmosphere warms the planet 's surface to a temperature above what it would be without its atmosphere ( Wikipedia ). This

I am going to be telling you about 5 independent variables that are contributing to the cause of a problem the world is currently faced with, global warming. What is global warming? Well, global warming is a rise in the Earth 's average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect (which I will talk more about.) Which is when our ozone layer has a hole which gradually increases, and increases heat from the sun. This causes major problems such as the polar caps melting and increase of temperatures on Earth.

Global warming is the believe in which the actions of humanity and their way of life has impacted the world temperature of its atmosphere to rise up. Thus, heating up the planet or what is commonly known as Global Warming. This cause is occurring because of the greenhouse effect in which by producing a large amount of carbon dioxide, pollutants and heat, the suns warmth gets trapped in the planet’s atmosphere. In which instead of releasing the normal amount of heat it stays within the planet. For example, an iceberg that would normally take hundreds of years to melt it would only take a few years now. This is due because most humans don’t really think of their actions and most still believe till this day that the global warming is a hoax created by scientist. Yet scientist have confirmed that the greenhouse effect begins with the sun and the energy that it radiates to the earth. The earth might be able to absorb most of it with its atmosphere, while sending the rest back into space. Yet because we release extra greenhouse gases the earth can only reflect a little back to space. This makes the world become experience hotter days than it supposed to. For instance, if a water bottle is left on the freezer and then taken out it would take a lot of time for the ice to melt back into water. whereas if you were to hold it with your warm hands you would see the ice melt faster than usual. This is what happens when as humanities we overlook the fact that we are destroying our world little by little. We drive everyday worrying about getting from point A to point B on time that we forget that we are burning up fossil fuels. After the industrial revolution and the development of factories we began to multiply the gases we let out into the atmosphere. This causes for the ice caps that surround us to melt and increase the sea level, thus creating floods in certain parts of the worlds. Also large wildfires are growing because of the dangerous heat waves. For example in the country of India their streets have experience the extreme heatwaves where their asphalt has melted as if it was put in a furnace. In California, we also experience recent droughts were lakes were completely dried up, leaving no evidence of water. We are

Global warming is an increase in the earth 's average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect.according to dictionary.com