This is a special volume on ocean biogeography containing chapters bringing the wealth of knowledge of Russian scientists to a global audience. Extending from the base of the continental rises into the deep-ocean basins are flat depositional surfaces called: Volcanic peaks on the deep-ocean floor with conical tops are called: Along the margins of the Pacific are found most of Earth's: Identify the major feature of a slow-spreading mid-ocean ridge. If the plates spread at a quicker rate it creates a broader, less rugged, less steep segment of the ridge known as a rise. Of the following statements about Earth's hypsographic curve (figure shown below), which is/are true? B) rightward shift in the IS curve. What Does Earth’s Hypsographic Curve Reveal? The assertion and the reason are both correct, but the reason is valid. Key Terms. Help Center. The shape of Earth's hypsographic curve can be used to support the existence of plate tectonics. 18. Of the following statements about mapping the ocean floor, which is/are true? (b) Average Profile of the ocean bottom with reference to their ariel occupancy. With respect to mid-ocean ridges, transform faults are: What is a linear sea floor feature that is seismically inactive, occurs beyond offset mid-ocean ridge segments, and the relative movement between two points on either side of the feature is in the same direction? (Hypso is derived from the Greek Ύψος for height. Of the following items, which is/are associated with a passive continental margin? Find a Penny pick it up and all day long you’ll have good luck…except, of course, if that Penny is charming and pretty and funny, and the person picking her up just happens to be your boyfriend. Its appearance is determined by the rate each plate spreads. Translation for: 'hypsographic curve' in English->Croatian dictionary. Due to the very harsh environmental conditions, very few types of organisms are found in association with hydrothermal vents. This book is an essential reference volume that surveys tectonic landforms on solid bodies throughout the Solar System. X axis has % surface area of the earth, Y axis has average height & depth of the ocean. Passive continental margins are characterized by all the following except: All the following are considered part of the continental margin except the: Underwater avalanches of muddy water mixed with rocks and debris are: All Except: the creation of pillow lavas along the mid-ocean ridge. a. Tall mountains (steep segment) ii. The hypsographic curve shows the percentage of Earth's surface area that is covered by ocean waters. Refer to Graph 13-6. Name the major oceans and their main characteristics. Which of the following feature(s) is/are associated with the mid-ocean ridge? Atlantic Ocean- long, narrow, parrallel sides 68% of freshwater runs into it. Earth and Laboratory Manual for Introductory Geology, Dennis G. Tasa, Edward J. Tarbuck, Frederick K. Lutgens. At first, the curve bends downward, falling ever more steeply; but then the curve, while still falling, begins to level off and then bends upward. Pacific Ocean- Largest, deepest, lots of islands and seamounts. Diagrams. A single plate can be made of all oceanic lithosphere or all continental lithosphere, but nearly all plates are made of a combination of both. The hypsographic curve shows the percentage of Earth’s surface area that is covered by ocean waters. If the speed of sound in water is 1,500 m/second, what is the water depth in meters? Definition. 1/28/2017 Chap 3 2/20 Which of the following statements accurately describe(s) the depth and height of Earth’s surface as shown on the hypsographic curve? The method that is used most frequently to investigate sediment and rock layers of the sea floor is: The first recorded attempt to measure the ocean's depth was conducted using which of the following techniques? )Topography concerns physical and cultural features of the land and so includes hypsography, hydrology, the built environment, major boundaries, communication channels, etc. What process(es) affect the shape and structure of continental shelves? to regard an abstract concept as a concrete entity. Self-Quiz Unit 6 - Self quiz for unit 6; ATI NR293 Pharm Final EXAM (UPDATED FINAL EXAM) GRADED A; MCH Exam 1 Study Guide Sediments of the continental rise can exhibit characteristics similar to those formed by rivers on land. On other planets within this solar system, elevations are typically unimodal, owing to … The part of the curve that reflects the cross section of the ocean bottom is called the bathygraphic curve. This edition of Science and Creationism summarizes key aspects of several of the most important lines of evidence supporting evolution. The graph connects the highest point on the land with the deepest point in the ocean hence it represents. This line should meet at about 2%. The hypsographic curve shows the amount of water in the oceans. (a) Average elevation above sea level & avg depth. On the average, the land projects … Hypsographic Curve shows relationship between height of land and depth of ocean is essentially a graph that shows the proportion of land area that exists at various elevations by plotting relative area against relative height. Hypsometric curve, also called Hypsographic Curve, cumulative height frequency curve for the Earth’s surface or some part thereof. FIGURE 2-1 The ocean is centered on Antarctica. The investment function for this economy is 1,000 - 50r. Judge the following sentence according to the criteria given below: Multibeam SONAR systems have resolution limitations in deep water BECAUSE beams of sound spread out with depth. A ship's fathometer (an echo sounder) transmits a sound pulse and records the return of an echo 7.4 seconds later. more gradual slopes than oceans with active plate margins. continental mountains and abyssal plains. sediment is trapped within the trenches of the convergent plate boundaries ringing the Pacific. Of following items, which is/are associated with a passive continental margin? in the same direction as the plates are spreading. The hypsographic curve shows the relationship between the height of the land and the depth of the oceans. The first edition of The Living Ocean, published in 1991 by Island Press in association with Friends of the Earth, was widely praised by scientists, policymakers, instructors, and general readers as a useful and accessible introduction to ... Of the following techniques, which one(s) can be used to map the sea floor? NCEI has calculated a histogram (distribution of elevations) and hypsographic curve (cumulative elevations) of Earth's surface (Figure 1) using the ETOPO1 Ice Surface global relief model [Amante and Eakins, 2009]. About. This book provides a highly illustrated synthesis of research on cold-water corals worldwide. c. a generalized curve showing Earth's surface by area and elevation in … a. a graph that shows the change in temperature with depth below the surface of a continent. Hypsography of the Earth. For our convenience it is considered to be three separate oceanbasins, separated as shown. bell curve: In mathematics, the bell-shaped curve that is typical of the normal distribution. The average slope of the continental shelf is approximately ________. Choose all that apply. Ocean trenches are deep linear scars in the ocean floor caused by the divergence of plates along divergent plate boundaries. Choose all that apply. Turbidity currents are highly erosive and are thought to be responsible for the creation of deep-sea trenches. The two relatively flat areas on the hypsographic curve represent: narrow and deep valleys on continental slopes, generally flat zone extending from the shore to the shelf break, Oceans with passive plate margins have continental slopes with. Find GCSE resources for every subject. reification: Definition. C) leftward shift in the LM curve. Which part of Earth's cumulative hypsographic curve includes the mid-ocean ridges? Hypsography concerns the land's elevation, altitude or height above sea-level or some other reference surface. Assume that an economy is described by the IS curve Y = 3,600 + 3G - 2T - 150r and the LM curve Y = 2 M/P + 100r [or r = 0.01Y - 0.02(M/P)]. a pencil outward. hypsographic curve A graphic representation of the elevation and depth of points on the surface of a planet with reference to a datum; on Earth sea level is used as the datum. This shows that on Earth, on average land projects about 850 m above sea level and the average depth of ocean basins is about 3730 m below sea level. -­ are shown in black. The average slope of the continental shelf is approximately _____________. The hypsographic curve can be described as the sum of three integral functions: N h , a , σ = 1 2 π σ ∫ ∞ h exp − u − a 2 2 σ 2 d u Definition of hypsometric curve in the Definitions.net dictionary. Furthermore, an explanation has yet to be found for what caused the Big Bang in the first place. In Endless Universe, Paul J. Steinhardt and Neil Turok, both distinguished theoretical physicists, present a bold new cosmology. The majority of ocean trenches are associated with ___________. are cut by a number of transform faults, which offset spreading zones. Hypsometry is the measurement of the elevation and depth of features of the Earth's surface relative to mean sea level. The hypsographic curve shows that a majority of the exposed land is below 1 kilometer in elevation. A hypsometric curve is essentially a graph that shows the proportion of land area that exists at various elevations by plotting relative area against relative height. the average … a large jar filled with water and sediment. All except: The hypsographic curve shows the amount of water in the oceans. Sign up. Oceanic ridges and rises result from seafloor spreading along: Segments of the oceanic ridge system that are gentler and less rugged in slope due to faster rates of seafloor spreading are called: in the same direction as the plates are spreading. What does the hypsographic curve show quizlet? Hypsographic curve is a double skewed graph which represents 2 variables. The hypsographic curve shows that a majority of the ocean floor is below 4 kilometers deep. Press. Of the following statements about Earth's hypsographic curve, which is/are true? Draw a line to the curve on the graph and then drop a line down to the horizontal scale. Community Guidelines. What percent of Earth's volcanic activity, each year, takes place on the seafloor? Tamu Massif, the largest single volcano on Earth occurs in which of the following oceans? sound waves (specifically seismic reflecting profiling). Hypsometric curves are commonly used in limnology to represent the relationship between lake surface area and depth and calculate total lake volume. These graphs can be used to predict various characteristics of lakes such as productivity, dilution of incoming chemicals, and potential for water mixing. The curve shows the percentage of the Earth's surface above any elevation. The horizontal axis, labeled "% of Earth's surface," gives the percentage while the vertical axis shows elevation above or below sea level. The hypsographic curve compares which of the following? 5,550 meters. Where Is The Hypsometric Graph Or Similar Graphs Are Used in The Geosciences? Satellites are used to map the ocean floor because ________. continental mountains and abyssal plains. Volcanic peaks that are below sea level but rise more than 1 kilometer above the deepocean floor and have a flattened top are called ________. Students. Satellites use microwave beams to measure sea level to an accuracy of four ________. In comparison with other ocean basins, major sedimentary features such as continental rises and abyssal plains are relatively rare in the Pacific. some interior continental areas/coastal plains and abyssal plains on the ocean floor. Physical oceanography is one of several sub-domains into which oceanography is divided. empirical rule: That a normal distribution has 68% of its observations within one standard deviation of the mean, 95% within two, and 99.7% within three. (Choose the best answer. The assertion is correct, but the reason is incorrect. ~ /" / IX.~; r~.-/:":1 HYPSOGRAPHIC CURVE---Relationships between oceanic depths and land elevations can be shown in a hypsographic curve (Fig. Only about 20% of the sea floor has been accurately mapped in detail. Overview. The greatest proportion of Earth's surface lies in this elevation/depth interval. the shape of the ocean surface reflects large features on the seafloor. B. the long-run average cost curve is downward sloping. Term. This shows that on Earth, on average land projects about 850 m above sea level and the average depth of ocean basins is about 3730 m below sea level. On Earth, the elevations can take on either positive or negative values. Nearly all oceanic islands are __________. The method that is used most frequently to investigate sediment and rock layers of the sea floor is: some interior continental areas/coastal plains and abyssal plains on the ocean floor. Satellite measurements of the ocean surface can be used to make maps of the seafloor. The correct order of seafloor features from the coast to the midocean ridge is: Characteristics of passive continental margins include which of the following? NEW! (Topo is derived from the Greek Τόπος for place.) Choose the one option that does not fit the pattern. … Underwater avalanches of muddy water mixed with rocks and other debris. ANSWER: Which of the following best describes turbidity currents? When a firm exhibits economies of scale, A. the long-run average cost curve is horizontal. ), sediment is trapped within the trenches of the convergent plate boundaries ringing the Pacific. Arthur T. DeGaetano, Jay M. Pasachoff, Mead A. Allison, Kent Pryor, Lissa Bainbridge-Smith, Richard Allan, Tracey Greenwood, HMH Science Dimensions Earth & Space Science, Interactive Science: Ecology and the Environment. Choose all that apply. Volcanoes are unquestionably one of the most spectacular and awe-inspiring features of the physical world. Our paradoxical fascination with them stems from their majestic beauty and powerful, sometimes deadly, destructiveness. Meaning of hypsometric curve. Most ocean floor features owe their origins to _________. If the speed of sound in water is 1,500 m/second, what is the water depth in meters? Mobile. Percentiles represent the area under the normal curve, increasing from left to right. What processes influence the shape and features of continental shelves? This volume examines the deep sea ecosystem from a variety of perspectives. Which of the following features is related to transform faults along midocean ridges? What process(es) affect the shape and structure of continental shelves? The system of division is not precise. Chapter 3 Question 34 Part A The two relatively flat areas on the hypsographic curve represent: ANSWER: continental slopes and deep-­sea trenches. Oceanic area = 303x10^6km^2 (59.4%) 11.5% of Earth is continent below sea level. 2% of the Earth's surface is above 4 km. The direction of motion along a seafloor transform fault is: are hydrothermal vents that discharge superheated water with high concentrations of metal sulfides. The hypsographic curve illustrates the distribution of Earth’s surface at various elevations above sea level and depths below sea level. The hypsographic curve shows the percentage of Earth’s surface area that is covered by ocean waters. This shows that on Earth, on average land projects about 850 m above sea level and the average depth of ocean basins is about 3730 m below sea level. Compare HYPSOMETRIC CURVE. Pick a style below, and copy the text for your bibliography. " hypsographic curve . Flashcards. b. a graph that shows the change in temperature with depth below the surface of the ocean floor. C228 Task 2 - Task 2. no revisions! PTS: 1 DIF: Easy TOP: The relationship between short-run and long-run average total cost NARRBEGIN: 13-6 Graph 13-6 This graph depicts average total cost functions for a firm that produces automobiles. New lithosphere is produced in association with: Warm water (From 30°C to 350°C) hydrothermal vents form: The direction of motion along a seafloor transform fault is: in the same direction as the plates are spreading. Quizlet Learn. The measurement of ocean depth and the charting of seafloor topography is called __________. Physical oceanography is the study of physical conditions and physical processes within the ocean, especially the motions and physical properties of ocean waters.. some interior continental areas/coastal plains and abyssal plains on the ocean floor. Select only one answer. ... Quizlet Live. Most large ocean floor features owe their origins to ________. An oceanic ridge system is formed from two divergent plates. The hypsographic curve shows that a majority of the ocean floor is more than 4 kilometers deep. The distribution is theorised to be bimodal due to the difference in density between the lighter continental crust and denser oceanic crust. 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