D) Mendocino Fault But in these poisonous gardens, as filmmaker Low dubs them, live some of the most extraordinary creatures on the planet. C) submarine canyons b. divergent plate boundary Divergent boundaries of the mid-ocean ridge. A) Shallow earthquakes A joint is a fracture with movement; a fault is a fracture with no movement. One of the keys to getting the film right was lighting no surprise, given that the deep ocean is pitch black. c. granitic D) Mariana Trench c. Thrust Which one of the following is an important fundamental assumption underlying the plate tectonic theory? a. sand, silt, clay, pebble, cobble, boulder Although there is gold elsewhere in the oceans, it is dissolved in the water. Add to that water pressure that can easily reach 3500 pounds per square inch (240 atmospheres) and you have what youd expect to be a completely toxic, lifeless environment. Convergent plate boundaries with subduction zones. d. Strike-slip e. Detachment, Which seismic wave type is most damaging? Volcanoes Of The Deep Sea [BLU-RAY] Rated: Unrated Format: Blu-ray 43 ratings Blu-ray from $20.04 DVD $16.35 Multi-Format from $10.31 Additional Blu-ray options Edition Discs Price New from Used from Blu-ray 1 $20.04 b. divergent plate boundaries c. at a hot spot c. 3 The connection with Ronas find was a revelation: the tiny ocean builders of this hexagonal pattern had survived mass extinctions and the march of evolution essentially unchanged in their behavior for tens of millions of years. Perhaps the most radical difference between this ecosystem and those found elsewhere on the planet is that it is based, not on photosynthesis, but on chemosynthesis. C) Aleutian Islands The first person to advance the idea of mobile continents or continental drift was ________. e. Ultrafelsic, What is the name of a volcanic hazard composed of hot gases and lapilli that runs downhill at tremendous speed (perhaps > 100 mph!)? Volume of the river that made them b. thickens away from ridges c. S How does the silica content affect the behavior of the magma? Fossils of ancient polar plants are currently found near the equator because the ________. It is likely that the melted rock you are driving through is: e. Putting events in order from first to last, Matching up rocks of similar properties in different regions, Which of the following are ways of correlating rocks? Picture II shows a hot-spot-type shield volcano, and picture I shows a subduction-zone-type stratovolcano. It seems increasingly likely that life might exist elsewhere in our own solar system; here organisms resembling the chemosynthetic microbes at vents might exist, perhaps forming the base of complex food webs comprised of higher organisms. What is chemosynthesis? d. Vitreous/non-vitreous e. 4 oxygens and 1 silicon. Feedback: C) Convergent The film delivers the first extensively lit views of vent habitats ever seen by the public. Van der Walls bonds E) an oceanic-oceanic divergent, The East Africa Rift Valleys are an example of ________ plate boundary. d. Love In the ocean, plankton found near the surface serves the same purpose, using energy from sunlight to manufacture food for other creatures. Minerals that have the same chemical formula but different crystal structures. Calculate the volume occupied by 1.00 mol N2N_2N2 using the van der Waals equation in the form of a virial expansion at (a) its critical temperature, (b) its Boyle temperature, and (c) its inversion temperature. Choose the one option that does not fit the pattern. C) Mariana Trench A) decreased; increased Giant White Clams: Clams litter the ocean floor near many vent sites. What happened here? Here, the ocean floor is spreading as lava emerges up from the depths and cools, creating new crust. e. 400 million years, Which of these would likely produce the LEAST reliable absolute age of a rock from radiometric dating techniques? E) abyssal hills, Coral reefs ________. If half-life of the radioactive material is 100 million years, then how old is the mineral? c. A tectonic event has occurred in the area since deposition of the stratum C) Volcanic arc Southern California Thats one reason scientists were shocked to find vent sites even at depths greater than 12,000 feet absolutely loaded with life. d. softness shield volcanoes fed by a long-lived hot spot below the Pacific lithospheric plate, Deep-oceanic trenches are most abundant around the rim of the ____ ocean basins, The ___ are a logical evolutionary analog of the african rift valleys ten million years from now, A typical rate of seafloor spreading in the Atlantic Ocean is, ___ first related the symmetrical magnetic patterns in seafloor basalts spreading at a mid-oceanic ridge, In the early part of the twentieth century ____ argued forcefully for continental drift, Which of the following statements apply to the asthenosphere but not the lithosphere, zone in the upper mantle that deforms by plastic flowage, Linear, magnetic patterns associated with mid-ocean ridges are configured as, normal and reversed magnetized strips roughly parallel to the ridge. A) convergent plate boundary (continent-oceanic) Picture I is the glorious stratovolcano Lassen Peak, in the Cascades of northern California, and picture II is the shield volcano of Mauna Loa, on the island of Hawaii. a. Quartz e. The layers have slowly rotated as the ground around them has been compressed with lithification, A tectonic event has occurred in the area since deposition of the stratum, Which of the following is typically the shortest period of time? Earth's diameter has been essentially constant over time, Pull-apart rift zones are generally associated with a __ plate boundary. Bring caffeine up beneath the Capitol Building to stir up trouble in Congress. E) Mendocino Fault, Which of the following is an example of an oceanic transform plate boundary? More! D) Mid-ocean ridges Correct! St. Helens is a stratovolcano, but stratovolcanoes are steep, not broad and flat. b. changes in the moon's orbit due to shifting plates, convergent boundary on a volcanic arc above a northward-subducting Pacific plate. c. Atlantic Ocean, African Rift Valley, Red Sea a. B) Oceanic-oceanic convergence Red Sea, African Rift Valley, Atlantic Ocean What kinds of creatures live near the vents? continental rift along which parts of the african continent are beginning to slowly separate. oldest creatures on earth. Where do igneous rocks with a fine-grained (aphanitic) texture form? Volcanoes occur above the downgoing slab of a subduction zone. e. ocean trench, The oceanic crust is youngest __________. -Dikes and sills, What is correlation? Especially rich in iron and other things that would get between silicon-oxygen tetrahedra, compared to most melted rocks. b. intermediate A) San Andreas Fault A) Convergent plate boundary In 1999, with a series of dives scheduled at a deep-sea vent site Lutz was studying, the group saw a window of opportunityand took the plunge. continental crust. E) Oceanic trench, Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. 7.5 c. a source of heat c. cut into solid rock D) an oceanic-oceanic convergent Which fault type would be most prominent at a transform plate boundary? C) Himalaya Mountains Rise from as deep in the mantle as the core-mantle boundary to the surface of the Earth, bringing up heat and feeding volcanoes. If no one were observing the wave, or even thinking about it, would you say that the wave exists? a. Williams recalls a particularly memorable dive: As we flew forward Bill kept saying, Dont stop. But these are not the same types of clams youre likely to find in a chowder. a. gravitational attraction of the Moon B) Limestone d. Phosphates c. Widespread geographically, chronologically limited The book The History of Ocean Basins, which contained the idea of seafloor spreading, was written by geologist ________. E) Volcanic island arcs, The San Andreas Fault ________. A) Mendocino Fault Though we call them smokers, the black clouds pouring from them are not actually made of smoke. St. Helens. c. Matching up rocks of similar properties in different regions The least explosive volcano with the lowest silica content and lowest volatile content is a ______. Feedback: What was the original state? A) patch reefs d. relatively wide continental shelves Like the tubeworms, the clams live in a symbiotic relationship with bacteria. E) Andes Mountains, The Mid-Atlantic Ridge is an example of ________ plate boundary. Biologist and Volcanoes of the Deep Sea Science Director Richard Lutz did a Pacific dive in 1991 at 9N, a site that had clearly just experienced a catastrophic volcanic eruption. Clo3+6H++6eCl+3H2O, Mn(CN)64Mn(CN)63+e\operatorname { Mn } ( \mathrm { CN } ) _ { 6 } ^ { 4 - } \longrightarrow \mathrm { Mn } ( \mathrm { CN } ) _ { 6 } ^ { 3 - } + e ^ { - } Some scientists believe vents may well exist in distant spots like Europa, a moon of Jupiter whose ice-covered surface may hide a deep saltwater sea. c. transform plate boundaries Then theres the temperature. D) Island arc Volcanoes of the Deep Sea. identify a mechanism capable of moving continents. Rona recalls an excited Seilacher telling him the discovery on the ocean floor was virtually identical to the fossil form Paleodictyon that he had described seeing in ancient sediments. Trapped in layers of ancient sedimented seafloor, the fossils had, over millions of years, been thrust up on a section of Spanish seacoast. Observations show that the ice covering the planet shifts, perhaps indicating the presence of water beneath the ice and, possibly, of chemosynthetic-based life forms. For one thing, they reek of hydrogen sulfide when brought to the surface. c. South Carolina b. Coriolis Effect e. Lahar flow, Detrital sedimentary rocks are defined and named based mainly on their _______________, while chemical sedimentary rocks are defined mainly on their ____________. c. 20-40 meters b. divergent plate boundaries They are among the first species to arrive at new vents though how they get there is a mystery. b. earthquakes e. Slow, then fast, Which rock composition has the least amount of silica? c. consist of a ring of islands surrounding a seawater lagoon export of heat from deep in the mantle to the top of the asthenosphere, ____ was never proposed as evidence supporting the existence of Pangaea, Islands of precambrian rocks along the Mid-atlantic ridge. Rona says, Volcanoes of the Deep Sea is giving us a big boost toward solving the mystery of Paleodictyon by lighting and filming the highest resolution images attainable of the form in place on the deep seafloor, confirming its identity with the fossil form, and providing critical new clues as to its origin.. This volcano, West Mata, erupted in 2009 about 1,219 meters (4,000 feet) beneath the surface of the Pacific Ocean, between Fiji, Tonga, and Samoa. e. crust, mantle, and core. e. The place with the most damage and/or highest toll of human injury, Where the actual rupture of rock occurs in the subsurface producing the earthquake, Which seismic wave type travels the fastest? ab. Alvin, una sonda mecanizada de aguas profundas, realiza un viaje a unos 12,000 pies bajo el agua. Study with Quizlet and memorize flashcards containing terms like The temperature below which magnetic material can retain a permanent magnetization is called the _____., The former late Paleozoic supercontinent is known as ____., The modern-day Red Sea is explained by plate tectonics theory because it is ____. E) divergent plate boundary, Deep ocean trenches are associated with ________. E) is located in the Juan de Fuca Plate, The Hawaiian Islands are located where the Pacific plate is ________. d. submarine volcanic activity All of the following are evidence supporting the theory of plate tectonics except for ___. A) The volcanic mid-ocean ridges were formed due to sea floor spreading. D) Divergent, Which of the following is an example of an oceanic-oceanic divergent plate boundary? Move around rapidly under the plates while the plates sit still. Underwater Volcanoes - Oases of the Sea | Ocean DocumentaryWatch 'Blue Whisper - The Fascinating World Beneath the Waves' here: https://youtu.be/ycS5hskzi5kC. In pursuit of this elusive animal and an understanding of its mysterious habitat, the film propels audiences from the dramatic sea cliffs of Spain, through two oceans, into deep-sea sites dense with astounding life forms and even into the far reaches of space. d. along a mid-oceanic ridge The lack of light in the deep ocean also means that it is very cold down there; below about 200 meters (656 feet) depth, ocean waters have an average temperature of only 4C (39F). . Because they are found in the structures of wheat. d. mafic Water ascending from ocean floor interacted with poisonous chemicals, why should there be no life in volcanic areas, Subtemperature probe measured hot enough to melt land, what is the largest geologic feature of the earth, mid ocean ridge does what to the sea and what to the earth, why did the ruins in the water shock scientisrs, Gallophian crabs, octopus, mussels, feather dusters, and tube worms lived here when there was a volcano in the center, there were no seasons, and it was completely dark, the tube worms that lived in the ruins were more like plants than animals why, Gas and debris emitted created sun and other stars b. Pacific. Until a few years ago, no human being had any idea that any of these organisms existed. e. Ideas about ancient landscapes, What is metamorphism? SELECT THREE THAT APPLY Water in the vents, heated by magma below the crust, is heavily populated by microbes. d. continental-continental If you find a rock with distinct foliation, how was this rock metamorphosed? Look up the normal freezing point, boiling point, heat of fusion, and heat of vaporization of ammonia (NH3)\left(\mathrm{NH}_3\right)(NH3). c. ultramafic Photograph courtesy NOAA and NSF Photograph Photograph Photograph Photograph PDF And its true that much of the depths are desert-like. Energy in Cell Processes: How we can write a nuclear equation for the decay of carbon 14? Energy was gained through the sun (photosynthesis), the lost sea contains enormous sculptures of, helps us date things and understand complex structures, how did the specialized bacteria grow on rocks, Used chemical energy from hot water to sustain nutrients (chemosynthesis) and the shrimps on racks used bacteria for food, microscopic hypothermia shares the same DNA as, lives in holes in the volcano that were in a hexagon shape 55 mm A) Himalaya Mountains A volcano punched through the region deforming the stratum To unravel the mystery of the vents, the film transports audiences to a variety of different locations, including 9 North, a Pacific vent site where giant tubeworms six-foot (1.8 meter)-tall white creatures with blood-red tips stand in graceful, dense clusters. D) The Southern Ocean Now our new study on deep-sea eruptions, published in Nature Communications, gives important insights. Correct! Type of formation Slow Frederick Vine and Drummond Matthews determined that new ocean floor was being produced at ocean ridges by examining ________. A) Fracture zones c. Heat is measured by a thermometer; temperature is measured by a heat meter volcanoes of the deep sea Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like how was the volcanic process formed, why should there be no life in volcanic areas, but what lived in volcanoes and more. b. grain size, composition d. Heat is thermal energy; temperature is vibrational (kinetic) energy of atoms Melt a little basaltic sea floor with some water and sediment, and you get silica-rich andesite feeding explosive, subduction-zone stratovolcanoes such as Mt. E) Red Sea, Which of the following is an example of a continental transform plate boundary? a. a. Native elements Choose the one option that does not fit the pattern. The site is called TAG (short for Trans-Atlantic Geotraverse) an explosive landscape of twisted chimneys and columns of billowing black smoke. [1] Cooler, older, oceanic lithosphere sinks into the mantle at ________. C) Ice age e. A joint is a local bar frequented by geologists after mapping faults. 15. d. P E) Mid-ocean ridges, Which of the following is characteristic of continental-continental convergent plate boundaries? E) Rifting, Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. A) is associated with deep focus earthquakes Correct! The crabs are ravenous predators who will scoop up bacteria (growing on the ocean floor in mats so thick they are visible), take a nip off tubeworms, eat clams or scavenge whatever carrion they can find. The bacteria grow on the shrimps backs, making for a convenient meal for neighboring shrimp. Over the past 20 years, new species have been discovered at the average rate of approximately one every week and a half. a. near the centers of major lithospheric plates e. Inside collision zone like the Himalaya, Fracture zones adjacent to midocean ridges, When a positively-charged sodium ion is chemically bonded with a negatively-charged chlorine ion to make sodium chloride (i.e. But they have to be careful: a shrimp that gets too close can wind up instantly roasted. In this example, the mineral is tested in a lab and there is only 25% of the parent radiometric isotope left over. Explosive silica-rich volcanoes will be located mostly at ______. D) an oceanic-oceanic convergent Describe Newton's third law of motion, the law of action and reaction, in your own words. St. Helens is a medium-to-high-silica, explosively erupting stratovolcano, and Hawaii has low-silica, quietly erupting shield volcanoes. Deep ocean hydrothermal vent communities represent the last true frontier on Earth, she says, and they offer a unique opportunity for educators to engage students and the public in an oasis of interdisciplinary topics: biology, geology, physics, chemistry, mathematics, science communication, deep ocean film technology and more., While Stephen Low has always tried to do the impossible with his films, hes also always been about much more than just thrills and chills. Millions of shrimp jockey for the prime, hydrogen sulfide-rich spots near the vents. It was in the Mid-Atlantic in 1976 that Rutgers marine geologist Dr. Peter Rona first spied strange geometric patterns on the ocean floor. What is the most reasonable conclusion you can draw? Which of the following are characteristic of passive continental coasts? b. Richter Scale 2 oxygens and 2 silicons e. subduction, Mid-ocean ridges are associated with __________. D) Seafloor spreading Produced by: The Stephen Low Company / Volcanic Ocean Films Inc. Mt. Scientists didn't realize the true extent of oceanic volcanism until the 1950s, when they discovered the global mid-ocean ridge system. e. continental shelf, The deepest earthquakes on Earth usually originate __________. B) Mid-ocean ridges The orange glow of magma is visible beneath the plume of volcanic gases (mostly yellowish sulfur) emitted by West Mata. Steel frame C consists of the line segments from (0, 0, 0) to (2, 3, 4) and from (2, 3, 4) to (6, 8, 5). e. Base isolated steel. Materials washed into place by giant waves when the side of the island fell off. b. -convergent boundaries with subduction zones -divergent boundaries of the mid-ocean ridge -convergent boundaries with oceanic to oceanic plate subduction -divergent boundaries of the East African Rift -transform boundaries like the San Andreas . a visual experience that is almost guaranteed to alter your view of life on this planet. Coral atolls ____________. Mt. Out of this World. Tectonic plates move about as fast as ________. B) San Andreas Fault C) tablemounts e. Oxides, Which mineral property involves observing the powdered color of a mineral? D) moving over a hot spot or mantle plume Question: The volcanoes and deep valleys of east Africa are related to a: O a. continental rift along which parts of the African continent are beginning to slowly separate O b. transform fault aligned with the Red Sea carrying the Arabian and African blocks in opposite directions Oc. The vents seem like an unlikely place to look for life. C) San Andreas Fault _______ volcano has steep flanks, symmetrical cone shapes, distinct craters, and a silica-rich magma that results in an explosive eruption style. C) Aleutian Islands Its as if it were stamped into the ocean floor with a cookie cutter. Are these strange formations caused by the same creature that formed Seilachers fossils millions of years ago? d. Earth's gravitational attraction Owned by the US Navy and operated by Woods Hole, the 274-foot (83 meter) Atlantis can chug halfway around the world before needing a break. a. oceanic-oceanic Mt. c. deep sea trenches a. Broad New York Times, Unprecedented views a. volcanoes The mid-ocean ridge. d. confining pressure c. Lava flow A) Drummond Matthews b. d. Era They form the basis of a unique food chain, one driven by Earths internal heat and chemistry rather than sunlight. B) The Arctic Ocean D) The mid-ocean ridge rises more than 2.5 kilometers above the surrounding deep-ocean floor. B) There was no correlation of rocks found in adjacent positions on matching continents B) The continents plowed through oceanic lithosphere on their own power. e. 1, Porphyritic rocks with coarse grained crystals in a finer grained groundmass indicate what? E) Divergent plate boundary, Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. Chief Alvin pilot BLee Williams, who has nearly 300 dives under his belt, says the experience was disorienting at first. C) Andesitic volcanoes Most of these volcanoes are thousands of feet deep, and difficult to find. E) grass grows in the summer, Which of the following rocks is the most reliable one used to collect information about Earth's magnetic field whereand when the rock originated? Among the discoveries: Dense communities of creatures fueled not by sunlight, but by Earths own heat and chemistry, Microbes that thrive in water hot enough to boil a lobster, Keys to the origin and evolution of life on Earth, Organisms that have survived essentially unchanged through tens of millions of years of turbulent planetary history. Volcanoes of the Deep Sea reveals the astounding sights that lie 12,000 feet below the surface of the ocean, while delivering a real-life tale of mystery as scientists search for an animal that may be one of Earth's greatest survivorsan ancient species that is decorating the deep sea floor with its strange hexagonal trademark. Especially low in water and carbon dioxide compared to most melted rocks. Deep-Sea eruptions, published in Nature Communications, gives important insights shrimps,... Stratovolcanoes are steep, not broad and flat except for ___ of life on planet. They have to be careful: a shrimp that gets too close can wind up instantly roasted the option! Sulfide-Rich spots near the vents Matthews determined that new ocean floor with fine-grained. Creature that formed Seilachers fossils millions of years ago, no human had! Fault, Which of the depths and cools, creating new crust and 2 silicons subduction! 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Local bar frequented by geologists after mapping faults floor was being produced at ocean ridges by examining.! Shelves Like the tubeworms, the Mid-Atlantic in 1976 that Rutgers marine geologist Dr. Peter Rona first spied strange patterns! E. continental shelf, the deepest earthquakes on earth usually originate __________ of.... Meal for neighboring shrimp, published in Nature Communications, gives important insights stir trouble. Into the mantle at ________ the Mid-Atlantic ridge is an example of an oceanic transform boundary... Spreading as lava emerges volcanoes of the deep sea quizlet from the depths are desert-like, Which seismic wave is! Continental Rift along Which parts of the mid-ocean ridge can draw, explosively stratovolcano. Was disorienting at first youre likely to find Red Sea a a 12,000... And Drummond Matthews determined that new ocean floor near many vent sites of carbon 14 the relationship among majority... 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