PPT-Hydrothermal Vents and Deep Sea Exploration

Deep Sea Exploration Ninety percent of all volcanic activity occurs in the oceans The greatest mountain range is the MidOcean Ridge extending 64374km 40000 mi from the Arctic Ocean to the Atlantic Ocean around Africa Asia and Australia and under the Pacific Ocean to the west coast of North America. Who’d a . thunk. it?. Chemosynthetic bacteria. The basis for all life at hydrothermal vents.. Archaea. – very primitive, different from other bacteria. Given their own KINGDOM.. Extremophiles.. Two zones. Neritic Zone~ is the part of the ocean that extends from the low tide line to the edge of the continental shelf.. Open-Ocean Zone~ is beyond the edge of the continental shelf . Ocean as A Natural Resource. Deep Ocean Zone and Ocean Exploration. Warm Up October 23. What technology is used to explore the Earth’s oceans? . Objectives: 8.E.1.2. Essential Questions: How does the deep ocean differ from the neritic zone? . The Ministry of . Energy and Energy Affairs. Resource Management. AAPG. 2011 – . Milan, Italy. http://energy.gov.tt/. Introduction to Trinidad and Tobago. Introduction . to . TTDAA. What has changed?. . Requires the best from all of us. William H. . Gerstenmaier. Human Exploration and Operations . Directorate. National . Aeronautics and Space Administration. Our Goal. The nation. ’. s goal for . LEQ:. What were the motives behind European exploration?. Drill: . “gold, glory, and God” is a phrase used to describe the motives for European exploration during the 15. th. and 17. th. centuries. What does this phrase mean?. Van . Tuyl. Lecture Series- . Fall 2014. 4:00-5:00 p.m. in Berthoud Hall Room 241.   . Thursday. , . November 6, . 2014. Dr. . . Nicole C. . Hurtig. . McGill University, . Montreal.  . “. Metal Transport in Hydrothermal Fluids: Application to Ore Forming . Objective. Oceans are the largest bodies of water on Earth. .. Oceans account for 97% of all water on Earth. .. We have 5 Oceans total:. Atlantic. Pacific. Indian. Arctic. Southern. The Oceans. The 5 Oceans. Let’s review…. The deep ocean zone (BENTHIC zone) is the LARGEST sized ocean ____________ by far!. Because of crushing pressure, darkness, and its huge size, most of it is unexplored!. The deep ocean zone (BENTHIC zone) is the LARGEST sized ocean ECOSYSTEM by far!. Bro. ž. , P., Hauber, E., Wray, J., Michael, G. (2017) “. Amazonian volcanism inside Valles Marineris on Mars. ”. Earth and Planetary Science Letters,. 473, 122–130. , . doi:. . 10.1016/j.epsl.2017.06.003. Indian Ridge Anyang Pan a, b, c , Qunhui Yang a, *, Huaiyang Zhou a , *, Fuwu Ji a , Hu Wang a , Richard D. Pancost b a State Key Laboratory of Marine Geology, School of Ocean a nd Earth Sci Atmosph = 760 mmHg. Deep into sea, at every 33 feet pressure rises by 1 atmosphere . Vol. of air compressed & pressure increased along with depth. Deep sea diver – breath high pressure air. PATHOPHYSIOLOGY. Key. . Information. : Feeds on . the . bacteria living on its back. Image Source: Wikipedia. Vent Tubeworm. Predators. : Crabs. , . shrimp. , . mussels. , and . clams. Key. . Information. : Has a . FISH 310 June 3. rd. , 2013. Lecture 22 . An overview. Aquatic animals inhabit almost every area of water, every depth of the ocean. Some examples and some adaptations to living in (sometimes) extreme environments .