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  2. Carbon dioxide removal - Wikipedia

    en.wikipedia.org/wiki/Carbon_dioxide_removal

    Planting trees is a nature-based way to remove carbon dioxide from the atmosphere, however the effect may only be temporary in some cases. [1] [2]Carbon dioxide removal (CDR) is a process in which carbon dioxide (CO 2) is removed from the atmosphere by deliberate human activities and durably stored in geological, terrestrial, or ocean reservoirs, or in products.

  3. Atmospheric carbon cycle - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_carbon_cycle

    One way of doing so is by observing the proportion of stable carbon isotopes present in the atmosphere. The two main carbon isotopes are 12 C and 13 C. Plants absorb the lighter isotope, 12 C, more readily than 13 C. [ 25 ] Because fossil fuels originate mainly from plant matter, the 13 C/ 12 C ratio in the atmosphere falls when large amounts ...

  4. Atmospheric pressure - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_pressure

    Atmospheric pressure, also known as air pressure or barometric pressure (after the barometer), is the pressure within the atmosphere of Earth.The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa), which is equivalent to 1,013.25 millibars, [1] 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. [2]

  5. Hydroxyl radical - Wikipedia

    en.wikipedia.org/wiki/Hydroxyl_radical

    The hydroxyl • HO radicals is one of the main chemical species controlling the oxidizing capacity of the Earth's atmosphere, having a major impact on the concentrations and distribution of greenhouse gases and pollutants. It is the most widespread oxidizer in the troposphere, the lowest part of the atmosphere.

  6. 29 Ways to Sign Off on an Email, And When to Use Each One - AOL

    www.aol.com/2015/06/19/29-ways-to-sign-off-an-email

    Alamy By Rachel Sugar Writing the body of an email is the easy part. The hard part is signing off. Is "cheers" too casual? Too pretentious? Too British? Is "sincerely" timeless and professional ...

  7. Direct air capture - Wikipedia

    en.wikipedia.org/wiki/Direct_air_capture

    On May 8, 2024, Climeworks activated the world's largest DAC planet named Mammoth in Iceland. It will be able to pull 36,000 tons of carbon from the atmosphere a year at full capacity, according to Climeworks, equivalent to taking around 7,800 gas-powered cars off the road for a year. [95]

  8. Atmospheric thermodynamics - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_thermodynamics

    Atmospheric thermodynamics is the study of heat-to-work transformations (and their reverse) that take place in the Earth's atmosphere and manifest as weather or climate. . Atmospheric thermodynamics use the laws of classical thermodynamics, to describe and explain such phenomena as the properties of moist air, the formation of clouds, atmospheric convection, boundary layer meteorology, and ...

  9. Life after Google: 8 laid-off employees reflect on being let ...

    www.aol.com/news/life-google-8-laid-off...

    Business Insider spoke with eight former Google employees who were laid off in 2023 and 2024 about their journeys post-Google. Aaron Neyer; Sylvia Duran; Camila Ferraz; Jenny Chang-Rodriguez/BI