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Hydrothermal Vents- Chapters 2, 5, 16

Hydrothermal Vents- Chapters 2, 5, 16. Hydrothermal Vent. Hydrothermal vent - a deep-sea hot spring where heated seawater forces its way up through the crust. Discovered rich communities in 1977. Temperatures range from 10-20⁰C (50-68⁰F) to 350⁰C (660⁰F).

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Hydrothermal Vents- Chapters 2, 5, 16

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  1. Hydrothermal Vents- Chapters 2, 5, 16

  2. Hydrothermal Vent • Hydrothermal vent- a deep-sea hot spring where heated seawater forces its way up through the crust. • Discovered rich communities in 1977. • Temperatures range from 10-20⁰C (50-68⁰F) to 350⁰C (660⁰F). • Mineral particles such as sulfides and carbonates precipitate to form chimneys.

  3. Mid-Ocean Ridge

  4. Hydrothermal Vents

  5. White and Blue Smokers

  6. Submersibles, ROVs, & AUVs

  7. Fig. 5.5

  8. Metabolic Reactions in Bacteria

  9. Mid-Ocean Ridges http://www.divediscover.whoi.edu/ridge/axial.html

  10. Hydrothermal Vent Tubeworm

  11. Vent crabs

  12. Zooarcid Fish (Eelpout)

  13. Giant Vent Mussel

  14. Lepetodrilus- limpets

  15. Pompeii Worm

  16. Giant Hydrothermal Vent Clam

  17. Anemones

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