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  2. Polar climate - Wikipedia

    en.wikipedia.org/wiki/Polar_climate

    A tundra climate is characterized by having at least one month whose average temperature is above 0 °C (32 °F), while an ice cap climate has no months averaging above 0 °C (32 °F). [2] In a tundra climate, even coniferous trees cannot grow, but other specialized plants such as the arctic poppy can grow. In an ice cap climate, no plants can ...

  3. GLOBE Program - Wikipedia

    en.wikipedia.org/wiki/GLOBE_program

    The Global Learning and Observations to Benefit the Environment (GLOBE) Program is a worldwide hands-on, science and education program focusing on the environment, now active in over 125 countries worldwide. [1] It works to promote the teaching and learning of science, enhance environmental literacy and stewardship, and promote scientific ...

  4. Global surface temperature - Wikipedia

    en.wikipedia.org/wiki/Global_surface_temperature

    Projected global surface temperature changes relative to 1850–1900, based on CMIP6 multi-model mean changes. The IPCC Sixth Assessment Report defines global mean surface temperature (GMST) as the "estimated global average of near-surface air temperatures over land and sea ice, and sea surface temperature (SST) over ice-free ocean regions, with changes normally expressed as departures from a ...

  5. List of countries by average annual precipitation - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    1 List. 2 See also. 3 Notes. 4 References. Toggle the table of contents. List of countries by average annual precipitation. 2 languages. Deutsch;

  6. Sunshine duration - Wikipedia

    en.wikipedia.org/wiki/Sunshine_duration

    The sunniest month in the world is December in Eastern Antarctica, with almost 23 hours of bright sun daily. [ 7 ] Conversely, higher latitudes (above 50° north/south) lying in stormy westerlies have much cloudier and more unstable and rainy weather, and often have the lowest values of sunshine duration annually.

  7. Earth's energy budget - Wikipedia

    en.wikipedia.org/wiki/Earth's_energy_budget

    The CERES data showed increases in EEI from +0.42 ± 0.48 W/m 2 in 2005 to +1.12 ± 0.48 W/m 2 in 2019. Contributing factors included more water vapor, less clouds, increasing greenhouse gases, and declining ice that were partially offset by rising temperatures.

  8. Globe at Night - Wikipedia

    en.wikipedia.org/wiki/GLOBE_at_Night

    The Globe at Night project has two main goals: raise public awareness of light pollution and its effects, and provide global mapping data for light pollution. [ 1 ] [ 8 ] [ 9 ] Method

  9. Globe - Wikipedia

    en.wikipedia.org/wiki/Globe

    A globe is a spherical model of Earth, of some other celestial body, or of the celestial sphere. Globes serve purposes similar to maps, but, unlike maps, they do not distort the surface that they portray except to scale it down. A model globe of Earth is called a terrestrial globe. A model globe of the celestial sphere is called a celestial globe.