Global warming is an increase in the average temperature of the Earth's atmosphere and oceans.
Global Warming
An increase in the near surface temperature of the Earth.
Global Warming to Affect Every Person on Earth
Climate Change 2007: Impacts, Adaptation and Vulnerability [pdf], ...
#1 Global warming is caused primarily by carbon dioxide from burning coal, oil and gas.
Certain gases that trap heat are building up in Earth's atmosphere.
Global Warming - An increase in the global mean temperature of the Earth that is (or is thought to be) a result of increased emissions of greenhouse gases that are trapped within the earth's atmosphere.
Global Warming
Pollution has increased the Greenhouse Effect by putting more gases that trap heat into the atmosphere. This makes the Earth's temperature go up, and is called Global Warming.
GLOBAL WARMING & MELTING ICE (Environmental Issue #194A)
CLIMATE-CHANGE SKEPTICS' ARGUMENTS MELTING AWAY
LIKE ARCTIC ICE
Global Warming, Melting Ice, and the Catastrophic Implications ...
Global Warming: Global warming is an average increase in the temperature of the atmosphere near the Earth's surface and in the troposphere, which can contribute to changes in global climate patterns.
global warming - increase in the average temperature of the earth's surface.
global warming: Global warming is a term used to describe an increase in the earth's temperature from, in part, humans releasing more carbon dioxide into the air.
Global Warming Potential: The ratio of the warming caused by a substance to the warming caused by a similar mass of carbon dioxide. CFC-12, for example, has a GWP of 8,500, while water has a GWP of zero.
Global Warming - A process that raises the air temperature in the lower atmosphere due to heat trapped by greenhouse gases, such as carbon dioxide, methane, nitrous oxide, CFCs and ozone.
Global Warming: Strictly speaking, global warming and global cooling refer to the natural warming and cooling trends that the Earth has experienced all through its history.
Global Warming - Term used to describe an increase in the near surface temperature of the Earth. It is most often used to refer to the warming predicted to occur as a result of increased emissions of greenhouse gases.
Global warming
The gradual increase in temperature of the Earth's surface caused by human activities that cause high levels of carbon dioxide and other gases to be released into the air.
Green bin ...
global warming = the overall increase in world temperatures due to greenhouse gases
global warming potential (GWP) = the effect on global warming of an GhG when compared to the emission of CO2 = 1
GMT = Generic Mapping Tools ...
G global warming
Definition (english only)
Changes in the surface-air temperature, referred to as the global temperature, brought about by the greenhouse effect which is induced by emission of greenhouse gases into the air.
Global Warming / Greenhouse Effect Science Fair Projects and Experiments
Global Warming in a Jar
Global Warming Experiment: Compare the thermal properties of carbon dioxide with that of air.
Global warming has started. A lot of people are making too much carbon dioxide called green house gasses and that green house gas goes up into the air and is making our planet hotter and then all the polar bears and penguins are dying out and all ...
Global warming The long-term warming of the plant due to increases in greenhouse gases which trap reflected light preventing it from exiting to space.
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Global Warming
See definition for Climate Change.
* Greenhouse effect
Process by which significant changes in the chemistry of Earth's atmosphere may enhance the natural process that warms our planet and elevates temperatures.
GLOBAL WARMING Global warming is the predicted increased warming of the atmosphere as a result of the increased accumulation of carbon dioxide in the atmosphere.
Global Warming
The progressive gradual rise of the earth's surface temperature thought to be caused by the greenhouse effect and responsible for changes in global climate patterns. An increase in the near surface temperature of the Earth.
See Global Warming Solutions Act
Assigned Amount (AA)
The amount of greenhouse gas an Annex B country is allowed to emit during the first commitment period of the Kyoto Protocol.
The Water Cycle and Global Warming Lesson Plan
Three States of Water
Why Should I Care?
Water Level Investigation
3-2-1 Worksheet ...
However the amount of it increases when we burn fossil fuels, leading to global warming. Used widely as a measure of the ventilation adequacy of a space.
Global warming:the theory that the average temperatures around the world have begun to rise, and will continue to rise, because of an increase of certain gases (called greenhouse gases) in Earth's atmosphere.
Further, you create more global warming gases than had you just burned the petroleum. Why then are so many companies clamouring to get into such an economically marginal and ecologically unsound business?
This practice has had a profound effect on global environmental problems (air pollution, global warming), soil erosion, desertification, sedimentation of water courses, alteration of climate and hydrological cycles, ...
climate change : This term is commonly used interchangeably with "global warming" and "the greenhouse effect," but is a more descriptive term.
Environmental damage from hydroelectric, mining, energy and forestry projects, chemical pollution from industry, nuclear energy and weapons testing, toxic waste mismanagement, depletion of the ozone layer and global warming, ...
In some cases, "climate change" has been used synonymously with the term, "global warming"; scientists however, tend to use the term in the wider sense to also include natural changes in climate. (see Global Warming ...
A substance with an ozone depletion potential of less than 0.2. All HCFCs are currently included in this classification. (See Global warming potential.)
Source: Terms of the Environment
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Carbon Footprint: The total amount of carbon dioxide and other greenhouse gases emitted over the full lifecycle of a product or service, expressed as grams of CO2 equivalents. Greenhouse gases contribute to global warming and climate change, ...
Methane (CH4)
highly calorific gas; 60 % of biogas; produced during anaerobic biological processes; may contribute to global warming ...
Carbon dioxide is a product of fossil fuel combustion. Although carbon dioxide does not directly impair human health, it is a greenhouse gas that traps terrestrial (I.e., infrared) radiation and contributes to the potential for global warming.
Global warming The predicted warming of the planet resulting from increasing atmospheric concentrations of radiative gases such as carbon dioxide, methane, nitrous oxide and chlorofluorocarbons.
There is concern that increasing concentrations of greenhouse gases, including carbon dioxide, methane, and manmade chlorofluorocarbons, may enhance the greenhouse effect and cause global warming.
 See also: Environment, Environmental, Waste, Reduce, Conservation
  
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