The lowest naturally occurring temperature ever documented on Earth is?
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Answer: A. –89.2 °C
Explanation
Meteorological records confirm that the lowest naturally occurring surface temperature on Earth reached minus 89.2 degrees Celsius. This extreme temperature extreme was reliably measured at the high-altitude Vostok Station located in Antarctica. Extreme polar vortex conditions and high elevation combined to produce this record-breaking cold air temperature. Vostok Station is a Russian research facility situated deep within the frozen interior of the Antarctic continent. Antarctic ice sheets experience extreme radiative cooling during long polar nights when sunlight is entirely absent. Celsius is the standard temperature scale used globally to record meteorological data and weather extremes.
–86.2 °C is slightly higher than the verified meteorological record measured at the Antarctic research station. –83.2 °C underestimates the severity of the historical temperature drop recorded in the Antarctic interior. –92.2 °C represents a frequently cited estimate that exceeds the officially verified Vostok weather station record.
- Subject
- Everyday Science
- Category
- Everyday Science
- Topic
- —
- Difficulty
- medium
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