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Intermediate The Greenhouse Effect

Which industrial process is a major anthropogenic source of perfluorocarbon (PFC) emissions?

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Intermediate The Greenhouse Effect

In what year was the Intergovernmental Panel on Climate Change (IPCC) established?

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Intermediate The Greenhouse Effect

By how many degrees Celsius does the natural greenhouse effect warm Earth's surface?

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Easy The Greenhouse Effect

Which international environmental treaty phased out ozone-depleting substances that are also greenhouse gases?

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Easy The Greenhouse Effect

Which gas is the primary greenhouse gas in the atmosphere of Mars?

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