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Climate Change
Climate change, more commonly known as global warming, is caused by the emission of heat trapping gases produced by vehicles, power plants, industrial processes and deforestation...

en.wikipedia.org/wiki/Global_warming

Global warming, also referred to as climate change, is the observed century- scale rise in the ...... In a 2008 NASA article on usage, Erik M. Conway defined global warming as "the increase in Earth's average surface temperature due to rising ...

www.dictionary.com/browse/global-warming

Global warming definition, an increase in the earth's average atmospheric temperature that causes corresponding changes in climate and that may result from ...

timeforchange.org/definition-for-global-warming-what-is-global-warming

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 ...

www.merriam-webster.com/dictionary/global%20warming

Define global warming: the recent increase in the world's temperature that is believed to be caused by the increase of … — global warming in a sentence.

www.livescience.com/37003-global-warming.html

Dec 15, 2014 ... Global warming — the gradual heating of Earth's surface, oceans and ... Climate is the "average weather," meaning the sum of weather events ...

www.nrdc.org/stories/global-warming-101

Mar 11, 2016 ... A: Here's a simple definition of global warming. (And yes, it's really happening.) Over the past 50 years, the average global temperature has ...

www.nasa.gov/topics/earth/features/climate_by_any_other_name.html

Dec 5, 2008 ... Definitions Global warming: the increase in Earth's average surface temperature due to rising levels of greenhouse gases. Climate change: a ...

www.businessdictionary.com/definition/global-warming.html

Definition of global warming: Steady increase in the Earth's average lower atmosphere (near surface) temperature due to emissions and build up of greenhouse ...

www.thefreedictionary.com/global+warming

An increase in the average temperature of the earth's atmosphere, especially a sustained increase sufficient to cause climatic change. American Heritage® ...