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carbon dioxide
chemical compound
Also known as: fixed air
Category:
Science & Tech
- Key People:
- Joseph Black
- Jan Baptista van Helmont
- Gerard Peter Kuiper
- Related Topics:
- greenhouse gas
- carbon footprint
- Keeling Curve
- carbon offset
- carbon tax
Recent News
Apr. 8, 2024, 2:09 AM ET (The Guardian)
Scientists confirm record highs for three most important heat-trapping gases
Mar. 27, 2024, 11:35 PM ET (Tech Xplore)
Engineers find a new way to convert carbon dioxide into useful products
Mar. 25, 2024, 1:12 PM ET (MSN)
Molecule 'that could hint at life' and carbon dioxide found on exoplanet
Mar. 15, 2024, 11:03 PM ET (Tech Xplore)
Engineers use moisture to pull carbon dioxide out of the air
carbon dioxide, (CO2), a colourless gas having a faint sharp odour and a sour taste. It is one of the most important greenhouse gases linked to global warming, but it is a minor component of Earth’s atmosphere (about 3 volumes in 10,000), formed in combustion of carbon-containing materials, in fermentation, and in respiration of animals and employed by plants in the photosynthesis of carbohydrates. The presence of the gas in the atmosphere keeps some of the radiant energy received by Earth from being returned to space, thus producing the so-called greenhouse effect. Industrially, it is recovered for numerous diverse applications ...(100 of 413 words)