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Question 1 of 6
1 of 6
Traditional ammonia produced through the Haber process is called grey ammonia. Match the following terms with the correct definitions.
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traditional ammonia, but involving carbon capture of the emissions
ammonia produced through 100% renewable and carbon-free processes
blue ammonia
green ammonia
The most sustainable type of ammonia is labelled with the colour of chlorophyll in plants. The next best one is labelled with the colour of the sky, as carbon capture technology is used during manufacture, to stop carbon getting into the atmosphere.