Climate Science Glossary

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All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.

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	Climate's changed before
	It's the sun
	It's not bad
	There is no consensus
	It's cooling
	Models are unreliable
	Temp record is unreliable
	Animals and plants can adapt
	It hasn't warmed since 1998
	Antarctica is gaining ice
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Greenhouse Effect

Infographic showing the basics of how the Greenhouse Effect works. The atmosphere is transparent to incoming sunlight, but carbon dioxide absorbs and traps a portion of the outgoing heat (infrared light). Adding more carbon dioxide changes the energy balance toward trapping more heat and raising Earth's overall average temperature.