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- Carbon dioxide - Wikipedia
Carbon dioxide is a chemical compound with the chemical formula CO2 It is made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms It is found in a gas state at room temperature and at normally-encountered concentrations it is odorless
- CO₂ emissions - Our World in Data
Carbon dioxide emissions are the primary driver of global climate change It's widely recognized that to avoid the worst impacts of climate change, the world needs to urgently reduce emissions But, how this responsibility is shared between regions, countries, and individuals has been an endless point of contention in international discussions
- Earths CO2 Home Page
2nd Warmest December since 1880 The Earth's global average surface temperature in December 2024 was 1 55°C above the average for the pre-industrial comparison period of 1880-1920 December 2024 was the second warmest December since 1880 when records began
- Trends in CO2 - NOAA Global Monitoring Laboratory
GML conducts research on greenhouse gas and carbon cycle feedbacks, changes in aerosols, and surface radiation, and recovery of stratospheric ozone
- Global atmospheric CO₂ concentration - Our World in Data
Atmospheric carbon dioxide (CO₂) concentration is measured in parts per million (ppm)
- Monthly CO2
Use the tabs below to view the latest monthly CO 2 data, charts and related links Global Monthly CO2 Averages NOAA-ESRL’s Global Monitoring Division (GMD) operates the largest and most comprehensive global network of air sampling sites In the 1970s, the GMD started air sampling programs at Mauna Loa and other sites around the world
- Dioxyde de carbone — Wikipédia
Le dioxyde de carbone, aussi appelé gaz carbonique ou anhydride carbonique, est un composé inorganique dont la formule chimique est CO 2, la molécule ayant une structure linéaire de la forme O = C = O Il se présente, sous les conditions normales de température et de pression, comme un gaz incolore, inodore, à la saveur piquante
- Dióxido de carbono – Wikipédia, a enciclopédia livre
Dióxido de carbono (fórmula química CO 2) é um composto químico formado por moléculas, cada uma com um átomo de carbono ligado covalentemente a dois átomos de oxigênio Encontra-se no estado gasoso à temperatura ambiente
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