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1. geologyscience.com › geology › black-smokersBlack smokers | Geology, Formation » Geology Science

   geologyscience.com › geology › black-smokers

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   23 Απρ 2023 · Black smokers are formed when seawater seeps into the Earth’s crust through cracks and fissures, where it is heated by geothermal heat from the Earth’s mantle. The heated water becomes buoyant and rises back towards the ocean floor, carrying with it dissolved minerals and gases.

2. www.open.edu › openlearn › ocwAn introduction to geology: Week 2: 2.18 - OpenLearn

   www.open.edu › openlearn › ocw

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   If the hot hydrothermal fluids make it back to the sea floor, the elements dissolved come out of solution very rapidly, forming plumes of black material which look like smoke appearing from a chimney, giving these features the name ‘black smokers’.

3. static.nsta.org › pdfs › Investigation_How Black Smoker Chimneys FormInvestigation: How Black Smoker Chimneys Form - NSTA

   static.nsta.org › pdfs › Investigation_How Black Smoker Chimneys Form

   The cold seawater is heated by hot magma, and reemerges to form the vents. Different types of vents can form based on water temperature and other conditions. At some hydrothermal vents known as black smokers, rocky chimneys can rise more than 50 meters from the sea floor.

4. oceanexplorer.noaa.gov › edu › themesHow Black Smoker Vent Chimneys Form - NOAA Ocean Exploration

   oceanexplorer.noaa.gov › edu › themes

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   At some vents known as black smokers, rocky chimneys can rise more than 50 meters from the sea floor. In this investigation, students explore how a solid forms from the mixing of two liquids and use the science ideas they develop to explain the phenomenon: How do chimneys form at black smoker hydrothermal vents?

5. link.springer.com › referenceworkentry › 10Black and White Smokers - SpringerLink

   link.springer.com › referenceworkentry › 10

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   1 Ιαν 2016 · The observed black chimneys, or black smokers, resembled organ pipes ≤30 cm in diameter and emitted hot (>350 °C) fluid with dark-colored (black) precipitates suspended within the exiting fluid (Spiess et al., 1980).

6. www.whoi.edu › multimedia › the-birth-of-a-black-smokerThe birth of a black smoker - Woods Hole Oceanographic...

   www.whoi.edu › multimedia › the-birth-of-a-black-smoker

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   During Stage 1 of black smoker chimney growth, hot, calcium-rich vent fluid mixes turbulently with cold, sulfate and calcium-rich seawater, resulting in precipitation of a ring of calcium sulfate (anhydrite)…

7. origin.oceanexplorer.noaa.gov › vents-and-volcanoes › lessonsHow Black Smoker Vent Chimneys Form -...

   origin.oceanexplorer.noaa.gov › vents-and-volcanoes › lessons

   • Αποθηκευμένο αντίγραφο

   At some vents known as black smokers, rocky chimneys can rise more than 50 meters from the sea floor. In this investigation, students explore how a solid forms from the mixing of two liquids and use the science ideas they develop to explain the phenomenon: How do chimneys form at black smoker hydrothermal vents?