c. diaphragm d. larynx. Term. Correct Answer: Access For Free Review Later Choose question tag Is Harlech Castle part of National Trust? Required fields are marked *. The map below shows some popular surf spots. Multiple Choice. Smaller waves tend to break in shallower water, closer to shore. winds blowing across the ocean surface (wrong answers: density differences between water layers , Earth's rotation , landslides , seismic events ) ; An internal wave might form _____. As waves approach a coastline they lose energy though because friction with the seabed increases. Wave height increases. Who did varane play for?Manchester United F.C.#19 / DefenderFrance national football tea#4 / Defender. If the side of the Earth that faces the Moon experiences a high tide, then the side of the Earth that is opposite from the Moon will have a ________. Waves in the surf zone begin to behave like shallow-water waves when ________. . -When two waves that are 180 degrees out-of-phase interfere. Waves converge on headlands due to wave refraction draw a wave that results from interference of solid and dashed waves straight line a tsunami might result from tectonic activity on the seafloor tides caused by ____ forces b/t the Earth and the ____ as well as the Earth and the ___. The California current is an example of which of the following types of currents? Which of the following statements is true of surface ocean currents? Ocean waves can be classified by the depth of water in which they move. The time it takes for a full wave to pass a stationary object is called the wave: Definition. 51 Waves converge on headlands due to a constructive interference b destructive | Course Hero 51. Composed of chemical properties such as calcium carbonate (CaCO3). Destructive interference c. Wave diffraction d. Wave reflection e. Wave refraction. destructive interference. Select only one answer. the relationship between sea surface temperature and changing atmospheric pressure. -Water moves in a circle in the same direction as wave movement. - Which of the following from earliest to latest represents the typical order of formation of waves? Water waves travel faster in deep water than in shallow water. What is rotational slumping A level geography? siliceous ooze (SiO2, plankton shells). Wave steepness is defined as wave height divided by wavelength. A)constructive interference.B)destructive interference.C)wave diffraction.D)wave reflection.E)wave refraction. An area that experiences diurnal tides will have ________. Does Elena end up with Damon in the books? There is constructive interference between the lunar and solar tidal bulges during ________ tides. -The wavelength of the wave must be contained within a smaller water column in shallow water. Water waves exhibit the same behaviors as other waves, including electromagnetic and sound waves, when they encounter a boundary, such as an object. -the lowest part of the wave c.contain more sediment than summer beaches due to high energy waves during the winter. 2020-2023 Quizplus LLC. Which of the following currents contributes to the South Western United States being humid? Wind blowing across the surface of the ocean. The first waves formed by the wind on a previously flat water surface, The area offshore within which waves are breaking is called the. . Surface waters are pushed away from land and replaced by nutrient-rich deep water through ____. Sediment layer with larger particles on the bottom and finer particles toward the top. The time it takes for a full wave to pass a stationary object is called the wave: Period. Fig. If a surfer wishes to have a really long ride, what type of wave should he or she look for? -Havoc waves Explore our library and get Introduction to Oceanography Homework Help with various study sets and a huge amount of quizzes and questions, Find all the solutions to your textbooks, reveal answers you wouldt find elsewhere, Scan any paper and upload it to find exam solutions and many more, Studying is made a lot easier and more fun with our online flashcards, Try out our new practice tests completely, 2020-2023 Quizplus LLC. What is a drawback of seawalls? 5.6). If wave steepness ever exceeds a 1:7 ratio, then the wave breaks. Larger waves tend to break in deeper water, farther from shore. Coastal upwelling along the coast of Chile is a result of winds from the ___ turning towards the ____ due to Ekman transport. -Wave amplitude increases as depth increases. Eventually, the wave will reach a height that causes it to break, or fall over onto itself. When a meander from the gulf stream pinches off and isolates a body of water within the North Atlantic gyre, the body of water is called a ____. -Mixed interference d.close to shore as it moves into shallow water. -Rogue waves. Ions from atmospheric and volcanic gases. How do I get rid of mosquitoes in my room fast? Fig. A curling wave formed over an air pocket is called a plunging breaker. 2003-2023 Chegg Inc. All rights reserved. The gravitational attraction just between the Moon and Sun. Of the following statements about tsunami, which is/are true? Constructive interference results in larger waves whereas destructive interference produces: A storm surge might form in association with a seafloor avalanche. Coastal features are constantly changing; the same beach can look different over the span of a season or even a day. Image courtesy of National Oceanic and Atmospheric Administration (NOAA). orbital waves. The low parts of the waves are called ____. Fig. a.increased glacial and sea ice melting due to global warming. The consistency of surf is dependent on the consistency of global weather patterns. Make a beach profile, or side view, showing the shape of the beach. has very high high tides and very low low tides. 2003-2023 Chegg Inc. All rights reserved. What results when two waves, in phase and with the same wavelength, interact? Select only one answer. All of the following are lithogenous sediments except: Sediments that are very poorly sorted were most likely deposited by: Sediment that begins as rocks on continents or islands id called: Emerging shorelines might have all of the following characteristics expect: Large deposits of sediment at the mouths of rivers are called: All of the following are typically characteristic of erosional shores except: Sediment is supplied to the coastal zone by: Coastal erosion, local biological activity, and rivers, Rock Fragments Based on the graph, which of the following has the highest density? A coastal geostrophic current is influenced by all of the following except: Coastal wetlands are important because they: b. are important nursery grounds for fish and other organisms. surface currents form circular patterns in the major ocean basins called "gyres.". 2003-2023 Chegg Inc. All rights reserved. Constructive interference results in larger waves whereas destructive interference produces ________. Grunion spawning patterns have evolved to take advantage of ________ associated with tides. -The wavelength of the wave must be contained within a larger water column in shallow water. a. Landforms created by erosion include, Erosion is a natural process which shapes cliffs . Coastal winds can cause upwelling or downwelling due to which of the following? Over time, erosion can cause cliff collapse therefore the coastline needs to be managed. What landforms are formed inland by erosion? than other ocean surface currents because ___________. Other physical processes, such as wind, tides, and storms can also shape the features of a beach. Best location for petroleum resources is? Why do ships at sea tend not to notice tsunamis? e.are wider than summer beaches due to high energy waves during the winter. c. there is not an established relationship between evaporation and Atlantic inflow. Which of the following from earliest to latest represents the typical order of . -the distance between consecutive wave crests or troughs A standing wave is caused by wave reflection. a. wind duration b. the distance the wind blows over a continuous water surface c. wind speed d. wind turbulence e. All of the above are correct. e. to change the direction of the tides. 5.4. Waves with shorter periods have shorter wavelengths. 5.9. B. fetch, wind duration, and wind speed, A. the distance over which the wind blows without interruption, B. a method of shoreline erosion control, C. the distance between the trough of a wave and the still water level, D. the circular pattern made by water particles when a wave passes. A storm surge b. Fossilized remains of ancient marine life. waves converge on the headlands due to wave refraction. Western boundary currents are much more easily observed by satellite. If the process of speciation appears to occur relatively rapidly, why don't we see new species evolving all the time? The waves touch bottom. The time between two successive waves is called the ________. 47. 5.20. b. b.are wider than summer beaches due to low energy waves during the winter. -When waves with identical amplitudes interfere. An area that experiences semidiurnal tides will have ________. What is refraction? How did the original headland become eroded to the present coastal landscape? c.Tides in the northern hemisphere are largest during fall. Make Print-Friendly, When you're ready to print, just click this button: These and additional wave patterns are listed in Table 5.2. On the other hand, waves approaching a headland converge and concentrate energy, also due to refraction (Fig. There are three types of breaking waves: plunging breakers, spilling breakers, and surging breakers. 48.The diameter of a wave orbital at the surface is equal to _________. Of the following situations involving orthogonals, which one involves the highest energy? A vast majority of all large tsunami are generated in the ____ ocean. shallow-water wave The movement of air across the ocean surface creates ____ waves. Spilling breakers form when fast-moving water at the top of a wave spills over slower-moving water at the bottom. How are headlands and bays formed a level geography? The speed of a shallow-water wave is a function of wave period. Rogue waves are generated by destructive interference patterns of ocean swells. Multiple Choice Waves converge on headlands due to: A)constructive interference. a. The largest wind-generated waves tend to be associated with the: Refer to the figure below detailing wave characteristics. These three wave types are shown in Fig. When this happens, waves change direction, moving toward the normal line, which is the line perpendicular to the boundary. -Wave refraction at the headland increases erosion at the headland and causes deposition in adjacent bays. The altering rate of erosion of hard and soft rock is known as differential erosion. The Pacific Tsunami Warning Center (PTWC) was established in 1946 to coordinate data from seismic waves in the Pacific Ocean and around the Pacific rim. Fig. The most likely place to find abundant manganese nodules is on the: Which of the following contains calcium carbonate (CaCO3)? Three types of breaking waves include ( A) plunging breakers, ( B) spilling breakers, and ( C) surging breakers. Thermohaline circulation is driven by ___. The angle of incidence ranges from zero degrees, which is like a wave approaching a wall head on, to slightly greater than 90 degrees, which is like a wave approaching parallel to the wall. Rip currents often flow off the beach where __________. Wave refraction and diffraction cause converging wave fronts on headlands and diverging wave fronts in bays. A deep-water wave occurs when the water depth is equal to at least: The first wave that forms when the wind begins to blow across the ocean surface is a: As a wave begins to feel bottom near a shoreline, its wave height: Ocean waves in motion are classified as ______waves. A rip current can also form when water from an incoming high tide or from large waves flows over a bar or reef; the water then flows in a rip current back to sea through a gap or deep area in the bar or reef. b. they bounce wave energy back across the beach and cause erosion. -the highest part of the wave Eddies can transport nutrients onshore, offshore, or from deep water, helping to maintain populations of plankton. Wave energy is focused on headlands due to wave refraction. School Acadia University; Course Title GEOL 1003; Type. An eddy is a circular, whirlpool-like, movement of water (Fig. . Reflection occurs when a water wave bounces off of a hard surface, such as a seawall or a seacliff, changing the direction of the wave. High tides and low tides occur at the same time every day for a geographic location. Waves converge on headlands due to wave refraction Standing waves may be caused by wave reflection A tsunami may result from ____. b. epiglottis. Further Investigations: Wave-Coast Interactions, Energy Acquisition, Growth, Development, and Reproduction. Using your knowledge of breaking waves and wave properties, investigate why certain surf breaks are good for surfing. 28. Buried sediment on the continental shelf. Coastal waters support about _____________ percent of the total mass of life in the oceans. How long does gammon steaks take in the oven? In the southern atmosphere, the direction of Ekman transport is always. c.at the boundary between the ocean and the seafloor. b.at the boundary between the atmosphere and the ocean. MS-ESS2-2 Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales. -The waves are moving more slowly just in front of the headland, causing the waves to bend. -the distance between the highest and lowest part of the wave d. Tides in the northern hemisphere are largest during winter. What type of plate boundary are most tsunamis associated with? Use Advanced Search to search by activities, standards, and more. There are surf breaks all over the Pacific ocean basin. -the bending of waves due to a change in wavelength, -the bending of waves due to a change in wave velocity. 5.2. -the distance between the highest and lowest part of the wave calcareous ooze (CaCO3, plankton shells) d. wave reflection. Hard engineering. Waves are the result of disturbance of the water surface; waves themselves represent a restoring force to calm the surface. The Pacific Tsunami Warning Center (PTWC) was established in 1946 to coordinate data from seismic waves in the Pacific Ocean and around the Pacific rim. Air trapped inside the barrel of the wave may explode or spit out of the barrel as the wave races along. On irregular coasts. The height of a wave depends upon ________. Compared with a solar day, a lunar day is: d.very high high tides and very low low tides. The large, flat muscle that moves up and down to alter the volume of the chest cavity is the a. trachea. Factors Affecting the Rate of Erosion As waves approach a coastline they lose energy though because friction with the seabed increases. Most ocean waves form as a result of ____. The center of an open ocean tidal system is called a/an ________. -the highest part of the wave 58) Waves converge on headlands due to: A) constructive interference. Waves converge on headlands due to __________. Water moves in a circle in the same direction as wave movement. How a wave breaks depends not only on the steepness of the bottom slope but also on whether the bottom slope is smooth or irregular, whether the bottom is composed of shifting sands or solid rock, and even whether the water on the bottom is calm or moving. Course Hero is not sponsored or endorsed by any college or university. :) $12 tip if you get all the answers correct I need help with geography oceanography lab homework. -the time it takes for one wavelength of a wave to pass a particular point Quartz Grains We invite you to share your thoughts, ask for help or read what other educators have to say by. A wave train is caused by wave energy moving more slowly than individual waves. A wave train is caused by wave energy moving more slowly than individual waves. These differences in energy can affect the shape of the coastline. 5.22). -the highest part of the wave A number of stages are involved: All rocks have lines of weakness; the sea and its waves use hydraulic action, abrasion and solution to erode along any lines of weakness. the waves are in extremely shallow water; in fact, it controls the wave speed if the depth of the bottom is less than about one twentieth of the wave length, so as the waves approach shore, they increase in height, they slow down, and they get closer together, and eventually the wave becomes unstable as the orbits interfered with at A rip current is strongest at its neck, where the currents merge and flow back to sea through a deeper channel (Fig. Where water is warm. Report a problem? Spilling waves advance to shore with a line of foam tumbling steadily down the front of the wave face. By the time the wave reached the "6 hours" line west of Hawai'i, the wave moved slower in some places than in others. Any shoreline construction causes change in the beach environment. As a wave begins to feel bottom near a shoreline, its wave height ________. How does wave amplitude change with depth in water? a. as evaporation increases, inflow decreases. 23. d. they cause erosion down-stream of the longshore drift. -Pure destructive interference -the upper limit of wave-induced motion in the water The movement of sea water at a pynocline creates ____ waves. What are two sources of dissolved salts in sea water? Standing waves may be caused by _____. D) wave reflection. As a wave approaches shore, its characteristics change by _____________________. Wave speed is equal to: . The surf zone is the area near the coastline where waves break (Fig. Water from colliding waves can also explode, forming geysers of white water as the wave breaks. In terms of erosion protection from wave action, seawalls: Relative (local) changes in sea level might include: a.tectonic activity resulting in a regional coastline that is higher or lower. -the distance between consecutive wave crests or troughs Waves converge on headlands due to: Wave refraction. How do headlands and bays form on discordant coastlines? What is the relationship between wave base and wavelength? Is respiration endothermic or endothermic? b.Tides in the northern hemisphere are largest during summer. This is because offshore winds help to hold the face of the wave up and open, to provide a smooth, surfable surface. What are the main causes of tides on Earth? Wind speed, direction, and fetch all contribute to creating waves and swell. You can use the same procedure to make a profile of the area outside your classroom. . C. gravity wave Spilling waves can offer long distance rides for surfers as the wave breaks toward shore. Fig. Three types of breaking waves include (A) plunging breakers, (B) spilling breakers, and (C) surging breakers. -The wave pattern produced when a new wave is created. 5.8. true. -When waves with short wavelengths interfere. Four common types of surfing breaks include beach, point, reef, and river mouth: Tides can dramatically affect the quality of surf because they influence both water motion and the relative depth of the bottom contour. 5.12. The orbital motion of water molecules in a wave goes down to a depth equal to the wavelength divided by two. a. to trap sand in front of their house. Arrows represent direction of incoming wave fronts. Of the following waves, which one has the deepest wave base? 5.7. The vertical distance between a wave and a wave trough is called the ____. This means that the bathymetry (the underwater elevation) of the ocean or sea bed also impacts the strength of waves. Image courtesy of Cecilia and Randy Lascody, from National Oceanic and Atmospheric Administration (NOAA). The circular motion of water molecules. Wave steepness increases. Of the following physical changes that occur to waves as they move into shallow water, which is/are true? Which of the following is not a source of deep water in the ocean? In general, bays will have more sedimentation, because they have less wave energy, and headlands will have more erosion, due to the higher amount of wave energy reaching them. a. boulders, rocks, clay b. gravel, sand, mud c. lithogenous, hydrogenous, biogenous d. conglomerate, sandstone, shale e. igneous. d.The gravitational attraction just between the Earth and Moon. ocean L1 is the wavelength of the incoming waves and L2 is the wavelength of the refracted waves. Fig. at a density boundary within the ocean (wrong answers: at the boundary between the ocean and the seafloor , close to shore as it moves into shallow water , only as a . Spilling breakers (Fig. As waves approach shallow water, they are refracted, changing the direction of the wave front, and their wavelength decreases. Tsunami can be generated by geological activity that causes a sudden change in sea floor elevation, such as submarine fault motion, A. internal wave Term. B) wave reflection. Large deposits of sediment at the mouths of rivers are called. 5.12 and described in Table 5.3. -the lowest part of the wave Which of the following statements about wave period is most accurate? Are 0333 numbers included in free minutes? Energy travels as right angles to the direction of the vibrating particles in ____. C) wave refraction. (SiO2), Plankton that build a shell of calcium carbonate? Constructive wave, A problem with the worldwide shark fisheries is __________. Tsunami have a very long wavelength, so they travel at very high speeds (equivalent to the speed of a jet airplane). Which of the following from earliest to latest represents the typical wave formation? Discordant coastline occurs where bands of differing rock type run perpendicular to the coast. C) spilling breakers. Warm currents flowing ____ on the ____ sides of continents produce warm, humid conditions. - Wave speed is equal to wavelength divided by period. Of the following statements about ocean waves, which one(s) describe wave period? An in crease in seawater density can be caused by a ___ in temperature or a/an ___ in salinity. 21) Waves converge on headlands due to: A) constructive interference. Exploring Our Fluid Earth, a product of the Curriculum Research & Development Group (CRDG), College of Education. Waves converge on headlands due to: a. constructive interference. 10+ million students use Quizplus to study and prepare for their homework, quizzes and exams through 20m+ questions in 300k quizzes. the wave pattern produce when two or more waves interact. This phenomenon concentrates wave energy on headlands and diffuses wave energy in bays. The Gulf Stream is an example of which of the following currents? Density differences; differences in salinity and temperature. d. Earth only has only one tidal bulge facing either the Sun or the Moon. Tsunami are undetectable by ships in the open ocean. 5.10). 5.10. 5.4. Save my name, email, and website in this browser for the next time I comment. What is the best geologic evidence that the Mediterranean Sea has nearly, or completely dried up in the past? it is not available on demand, and there currently is no viable way to store the energy, Chp 4: Administrative Regulations & Rulings, Chp 3: Constitution & Legislative Sources, Lecture 19 - Spinal Cord, Reflexes and the Br. Water flowing out of an enclosed basin due to the tides is called a/an ________. The vertical distance between the wave trough and the wave crest is the wavelength. All Rights Reserved. When will perfect constructive interference occur for waves that are in phase and moving at the same velocity? e. they enhance the natural flow of sand along a beach. The speed of a shallow-water wave is proportional to ________. Over 100 people die each year in the U.S. in rip currents and they account for over 80% of rescues performed by surf beach lifeguards. Ooids, shallow water near shoe, warm water, gentle waves. :) $12 tip if you get all the answers correct I need help with geography oceanography lab homework. Water waves are refracted as they move from deep water to shallow water. That energy is evenly spaced out in the deep water, but because of refraction, the energy of the waves is being focused on the headlands. A wave with an amplitude that is the SUM of the amplitudes of the initial two waves. MS-PS4-2 Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials. a series of water waves that travel away from a fault in all directions at a high speed. Which of the following, from earliest to latest, represents the typical wave formation? An estuary is a semi-enclosed coastal body of water where, Figure 8A-1 - https://www.ametsoc.org/amsedu/ds-ocean/oos_images/InvManImgs2021/Fig08A-1.png The Coriolis Effect deflects a fluid to the ______ in the Northern Hemisphere. -Wave refraction at the headland decreases erosion at the headland and causes deposition in adjacent bays. Waves are a type of erosion. The height of a wave depends upon: fetch, wind, duration, and wind speed. Benthic invertebrates (mollusk, sea urchins, coral) Tidal ranges will be greatest when the Earth and the Moon are at ________. Constructive interference results in larger. Two most abundant dissolved substances in seawater are? The speed of a deep-water wave is proportional to, The speed of a shallow-water wave is proportional to, The first wave that forms when the wind begins to blow across the ocean surface is a, the distance over which the wind blows without interruption, Constructive interference results in larger waves whereas destructive interference produces, As a wave begins to feel bottom near a shoreline, its wave height ____. What does the term "in phase" refer to? e.All of the above might be found along a secondary coast. Waves at the ocean surface are ____ waves. Most ocean waves form as a result of _____. Of the following statements about ocean waves, which one(s) describe wave steepness? Deep water currents move ___ volumes of water and are much ____ than surface currents. Waves that are moving faster than local wind and are sorted out by wavelength are called ________. -Wave period is the inverse of wave height. What is the major mechanism by which ocean surface waves are generated? 4 D) wave reflection.E) wave refraction. Water flowing out of an enclosed basin due to the tides is called: Which of the following materials do you expect to be found on the steepest beach? Test Prep. Choose the one best answer from the choices provided. e. wave refraction. Marine sediments are classified by size broadly as __________. These lines of weakness get enlarged and develop into small sea caves. Profiles of typical coastal features, see Table 5.3 to identify the features marked with letters. C. surf The diameter of a wave orbital at the surface is equal to ________. (B) Multiple rip currents along the beach in Tunquen, Chili. What occurs more often, pure destructive, pure constructive, or mixed interference? Manganese nodules are these types of sediment: 4,500 meters (below that depth calcareous shells). The larger the wavelength and the smaller the barrier opening, the greater the waves will appear to bend around the barrier. -the highest part of the wave Because the focal spot results from the interference of these two waves, the time-reversed field can always be expressed (for a monochromatic wave) as the imaginary part of the Green's function (22). two high tides and two low tides of nearly equal height daily. As waves move from deep to shallow water, the wavelength decreases (L1 > L2). Surface ocean currents are driven primarily by ___ and modified by ____. wave refraction. Of the following offshore ocean conditions, which one(s) would likely produce spilling breakers? Anatomy of a rip current, showing how currents parallel to shore intersect with the rip current heading out to sea. The strength and speed of a rip current dissipates as it heads out to sea, where the channel becomes wider or shallower. wave refraction . Geostrophic circulation within a gyre is driven by ____. Study with Quizlet and memorize flashcards containing terms like Waves converge on headlands due to:, As a wave begins to feel bottom near a shoreline, its wave height:, The speed of a shallow- water wave is proportional to: and more. A deep-water wave occurs when the water depth is equal to at least _____. A wave cut platform refers to the narrow flat area often seen at the base of a sea cliff caused by the action of the waves. Of the following statements about ocean waves, which is/are true? -Wave period is the inverse of wave frequency. Fig. -a gently sloping rocky bottom -the time it takes for one wavelength of a wave to pass a particular point Foraminiferans and Coccolithophores c.low nutrient levels associated with human activities. 52. What is the crest of a wave? a.are narrower than summer beaches due to high energy waves during the winter. Eustatic (global) changes in sea level might include: a.increased glacial and sea ice melting due to global warming. As the bay is surrounded by land, one can come across calmer waters than the oceans.
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