global warming definition and causes
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- Global warming refers to climate change that causes an increase in the average temperature of the lower atmosphere. Global warming can have many different causes, but it is most commonly associated with human interference, specifically the release of excessive amounts of greenhouse gases.
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- The primary cause of global warming is man's burning of fossil fuels (coal, oil and natural gas) in industry, transport and to generate electricity. All these processes releas … e extra carbon dioxide (CO2) which has been hidden away for millions of years.
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Causes of Global Warming: the Human impact Anthropogenic Causes of Global Warming. The most important greenhouse gases are carbon dioxide, methane, nitrous oxide and water vapor. While all these gases occur naturally in the atmosphere, emissions from human sources has caused their levels to rise to a point that is no longer sustainable. Lets take a look at the major human causes of global warming.
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- The global warming or climate change issue is assumed by most people to be caused by anthropogenic carbon-dioxide (CO2) emissions. This is due to the media blitz following the Intergovernmental Panel on Climate Change (IPCC) s declarations of almost absolute certainty and Al Gore s promotion of exaggerations.- i.e. it is based on the assumption of human-induced climate change there was no attempt to evaluate the scientific evidence of the cause of the warming. The IPCC released climate change reports in 1990, 1996, 2001 and 2007.
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Top Ways to Stop Global Warming Global warming refers to an increase in the average temperature of the Earth as a result of the greenhouse effect, in which gases in the upper atmosphere trap solar radiation close to the planet's surface instead of allowing it to dissipate into space.
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- Global Warming is the recent sudden (over 200 years) way the Earth  is getting warmer. The word 'global' means 'worldwide' and the  warming is of the atmosphere, the oceans …and the surface of the  earth.
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What is global warming? Global warming refers to an average increase in the Earth’s temperature, which in turn causes changes in climate. A warmer Earth may lead to changes in rainfall patterns, a rise in sea level, and a wide range of impacts on plants, wildlife, and humans.
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- [h1]{PAGETITLE}[/h1] Global Warming is the term people use to refer to the increase of the temperature around the world. One of the main causes of the Global Warming is pollution. Watch the next video and identify five causes and effects of Global Warming.
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- Written by YeSeul Kim, Erika Granger, Katie Puckett, Cankutan Hasar, and Leif Francel. Definition. Climate Change. Climate change is any substantial change in Earth’s climate that lasts for an extended period of time. Global warming refers to climate change that causes an increase in the average temperature of the lower atmosphere. Global warming can have many different causes, but it is most commonly associated with human interference, specifically the release of excessive amounts of greenhouse gases. (EPA, 2006)
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How does carbon dioxide contribute to global warming? A: Global warming is a slow but steady rise in earth's temperatures and is caused, largely, by increase in greenhouse gases, of which the major human contribution is carbon dioxide. The greenhouse effect warms the atmosphere and is caused by atmospheric carbon dioxide.
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What is global warming? Global warming is the current increase in temperature of the Earth's surface (both land and water) as well as it's atmosphere. Global warming is caused by the increase of greenhouse gases in our atmosphere. Global warming is the current increase in temperature of the Earth's surface (both land and water) as well as it's atmosphere.
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global warming global warming. An increase in the average temperature of the Earth's atmosphere, especially a sustained increase great enough to cause changes in the global climate. The Earth has experienced numerous episodes of global warming through its history, and currently appears to be undergoing such warming.
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Environmental Effects of Emissions Definition of global warming. : 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.
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- Global warming happens when greenhouse gases carbon dioxide, water vapor, nitrous oxide, and methane trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. With too many greenhouse gasses in air, the earth’s atmosphere will trap too much heat and earth will get hot.
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- The major cause of global warming is the developing number of industries in developing countries. But its better not to play the blame game rather join hands together and work together as one and fight. against it so that we can save our planet from further damage. Recognizing the causes of global warming.
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Time for change The question about the definition for global warming or in other words what is global warming is relatively easy to answer. We hereby lean at the definitions and explanations given in Wikipedia: Global warming is the observed and projected increases in the average temperature of Earth's atmosphere and oceans. The Earth's average temperature rose about 0.6° Celsius (1.1° Fahrenheit) in the 20th century, see temperature graphs below. Fig.
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Global warming Global warming is a slow steady rise in Earth's surface temperature. Temperatures today are 0.74 °C (1.33 °F) higher than 150 years ago. Many scientists say that in the next 100–200 years, temperatures might be up to 6 degrees Celsius higher than they were before the effects of global warming were discovered. The basic cause seems to be a rise in atmospheric carbon dioxide, as predicted by Svante Arrhenius a hundred years ago.
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global warming Definition of global warming for English Language Learners. : the recent increase in the world's temperature that is believed to be caused by the increase of certain gases (such as carbon dioxide) in the atmosphere.
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Human Global Warming: What Are the Main Causes? Note: for proof on the common knowledge that humans cause global warming, check out that link or this one on human vs natural causes of global warming.he main cause of global warming is the generation of electricity. To generate electricity we have to burn fossil fuels which emits very hazardous chemicals. This causes the generation of green house gases which is very dangerous to our environment.
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List 3 examples of global warming and the causes of global warming? The cause of global warming is human activity, specifically the burning of fossil fuels which releases millions of tons of carbon dioxide into the atmosphere every year.As the amount of carbon dioxide increases in the atmosphere, more of the sun's radiant energy is trapped as heat, causing global warming.Other activities that are contributing to global warming include massive deforestation projects and the emission of methane and several other air pollutants.he cause of global warming is human activity, specifically the burning of fossil fuels which releases millions of tons of carbon dioxide into the atmosphere every year.
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Global Warming Global warming is, as the name would suggest, the increase in the average temperature of the Earth's air surface and ocean. This process occurs when greenhouse gases, such as carbon dioxide, methane, water vapor, and nitrous oxide, trap heat and light. An analogy to this is to think of a car on a sunny day.
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Difference Between climate change and global warming Global warming, as it is defined, can cause climate change. It is also notable that climate change can magnify the process and impact of global warming. Global Warming. Global warming is the warming of the lower atmosphere as a result of the increase of a number of gases that have been classified as greenhouse gases. Global warming is a phenomenon that is a type of climate change. It is generally attributed to the release of specific gases by the action of mankind. Specific gases capture more heat than others andÂ these gases that have been released in larger numbers since the Industrial Revolution.
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Causes of Global Warming: the Human impact But this has been exacerbated by human activities which have led to: 1) an increase in greenhouse gas emissions that causes heat to remain trapped within the troposphere, and 2) a decrease in ozone in the stratosphere, causing less sunlight to be absorbed by the ozone layer, resulting in a cooling of the stratosphere.
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Causes of Global Warming: the Human impact Anthropogenic Causes of Global Warming The most important greenhouse gases are carbon dioxide, methane, nitrous oxide and water vapor. While all these gases occur naturally in the atmosphere, emissions from human sources has caused their levels to rise to a point that is no longer sustainable.
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- Global warming is the gradual increase of the earth's atmospheric temperature. The cause of global warming is the increase of greenhouse gas in the environment. Greenhouse gas comes from carbon dioxide emissions, chlorofluorocarbons and other damaging pollutants.
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Time for change Global warming causes by greenhouse effect. Greenhouse gases in the atmosphere (see above) act like a mirror and reflect back to the Earth a part of the heat radiation, which would otherwise be lost to space.he increase of greenhouse gas concentration (mainly carbon dioxide) led to a substantial warming of the earth and the sea, called global warming. In other words: The increase in the man-made emission of greenhouse gases is the cause for global warming. For the effects of global warming see below.