Three types of breaking waves include (A) plunging breakers, (B) spilling breakers, and (C) surging breakers. Eustatic (global) changes in sea level might include: a.increased glacial and sea ice melting due to global warming. Cold currents flowing ___ on the ___ sides of continents produce arid conditions. B) destructive interference. Surf is characterized by lines of foam formed by breaking waves and a distinctive, often rhythmic sound that many people find peaceful. tsunamis in deep water have small wave height and long wavelength. The maximum tidal currents are reported ________. Which of the following currents contributes to the South Western United States being humid? Concordant Coastlines This type of coastline is one where only one type of rock is facing the sea. Wind speed, direction, and fetch all contribute to creating waves and swell. :) $12 tip if you get all the answers correct I need help with geography oceanography lab homework. The ratio of wave height to wavelength is called the: Waves that are moving faster than local wind and are sorted out by wavelength are called: The speed of a deep-water wave is proportional to: Tsunami travel as deep-water waves over the open ocean. In addition, for many the ocean is a source of inspiration, recreation, rejuvenation, and discovery. The horizontal distance between wave crest to crest is called the ____. Waves are a type of erosion. between two successive waves is called the _________. -Water moves in a circle in the same direction as wave movement. As a wave advances, and each time it breaks, it loses energy. Wave height increases. As waves approach shallow water, they are refracted, changing the direction of the wave front, and their wavelength decreases. . A tsunami may result from: Tectonic activity on the seafloor A tsunami is considered to be a: Shallow water wave T or F: Internal waves have never been directly observed False b.destructive interference. Would hydrogen chloride be a gas at room temperature? Select only one answer. Spilling breakers form when fast-moving water at the top of a wave spills over slower-moving water at the bottom. As a wave approaches shore, its characteristics change by _____________________. Suggest a correction? b. thick layers of evaporitic minerals (e.g., salts) on the seafloor. Waves converge on headlands due to: Wave refraction Which of the following from earliest to latest represents the typical order of formation of waves: Sea, swell, surf. The color coding reveals that wave heights are associated with, Wind fetch is _______. Waves are required in order to have surf. Global warming will likely be accompanied by sea level rise. The time between two successive waves is called the: A standing wave can be caused by wave reflection. The graph shown is an example of a ________ tidal pattern. . Water flowing out of an enclosed basin due to the tides is called a/an ________. The gravitational attraction just between the Moon and Sun. Where water is warm. Diverging surface waters are areas of ____ and ___ productivity. 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. Factors Affecting the Rate of Erosion As waves approach a coastline they lose energy though because friction with the seabed increases. Why do people generally install a groin along their beach-front property? The center of mass of the Earth-Moon system is called the ____. A. increases and its wavelength remains the same, B. decreases and its wavelength increases, C. increases and its wavelength decreases, D. increases and its frequency decreases, E. decreases and its steepness decreases. It issues tsunami warnings to 25 Pacific rim nations . This is because offshore winds help to hold the face of the wave up and open, to provide a smooth, surfable surface. wave, generated by a closed TRM, which con-verges to its source, is always followed by a spatially diverging wave due to energy flux conservation. An aerial view of the coastline in Kihei, Hawaii, shows reflection, refraction, and diffraction of water waves (Fig. B. capillary wave 5.4 A) form where there is a moderately steep, sloping bottom. What type of sediment is the most abundant by volume? 5.9. -The depth of the wave base is one-and-a-half times the wavelength of the waves. Term. The graph shown is an example of which of the following tidal patterns? An estuary formed from a flooded glacial valley is called a: An estuary produced by faulting or folding of rocks that creates a dropped-down section into which a river flows is called a: The large outflow of the Columbia River into the Pacific Ocean, causes: Which physical factor(s) influence(s) the surface circulation patterns in marginal seas? There are three types of breaking waves: plunging breakers, spilling breakers, and surging breakers. Deep water currents move ___ volumes of water and are much ____ than surface currents. -Water moves linearly in the same direction as wave movement. Are 0333 numbers included in free minutes? Investigate the influence of waves along a coastline. 5.21. Of the following statements about tsunami, which is/are true? Why does the damming of rivers sometime contribute to coastal erosion? Calcareous algae In addition to observing and obeying signs and flags that warn about rip currents, and swimming at beaches with lifeguards, learn what a rip current looks like so you can avoid them (Fig. Waves with shorter periods have shorter wavelengths. speed of a deepwater wave is proportional to _________. The circular motion of water molecules extends to a depth that is equal to ____. By the time the wave reached the "6 hours" line west of Hawai'i, the wave moved slower in some places than in others. The ratio of wave height to wavelength is called the ____. Wave refraction and diffraction cause converging wave fronts on headlands and diverging wave fronts in bays. Local weather does not often produce great surf because swells need time and space (fetch) to become organized. B. spilling breaker D. wind What type of coast would we find at the headland? A vast majority of all large tsunami are generated in the ____ ocean. 2003-2023 Chegg Inc. All rights reserved. - Which of the following from earliest to latest represents the typical order of formation of waves? true. Deep ocean circulation is driven primarily by __________. -When two waves that have low amplitude interfere. e.wave refraction. Report a problem? c.increased wave action. The most likely place to find abundant manganese nodules is on the: Which of the following contains calcium carbonate (CaCO3)? In other words, why not just put in one groin? -the upper limit of wave-induced motion in the water As waves slow down, they get closer together; their wave period shortens. Term. 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. -When two waves that are in-phase interfere. a. If the map does not display but requires you to log in your organization account, log out of your organization account in the browser, and then refresh this page. siliceous ooze (SiO2, plankton shells). -Wave amplitude increases as depth increases. Waves converge on headlands due to: Definition. The movement of air across the ocean surface creates ____ waves. What type of sediment is the most abundant by surface area? Test Prep. Waves do not break as often in the gap where the rip current forms because the gap is deeper than the surrounding areas. A deep-water wave occurs when the water depth is equal to at least ________. Tsunami waves and tidal bores are examples of surging breakers. The gravitational attraction among the Earth, Moon, and Sun. 5.7. Wave amplitude decreases as depth increases. -the bending of waves due to a change in wave velocity a. Of the following statements about ocean waves, which is/are true? Waves converge on headlands due to: constructive interference. On the other hand, waves approaching a headland converge and concentrate energy, also due to refraction (Fig. about half way between high and low tides. a low reproduction rate for sharks, thus a low replacement rate high bycatch on longlines that are meant for other fish "shark finning" All. Which of the following is true of surface water circulation near Antartica? -When waves with identical wavelengths interfere. Composed of chemical properties such as calcium carbonate (CaCO3). (B) Multiple rip currents along the beach in Tunquen, Chili. B) plunging breakers. All Rights Reserved, Geology/Geography/Oceanography/Atmospheric Sciences, Introduction to Oceanography Homework Help, View All Geology/Geography/Oceanography/Atmospheric Sciences Subjects. 22) Which of the following from earliest to latest represents the typical wave formation?A) sea, surf, swell B) sea, swell, surf C) surf, swell, sea D) surf, sea, swellE) swell, sea, surf b.at the boundary between the atmosphere and the ocean. Because a rip current carries sediment out to sea, water in the rip current may appear a different color than the surrounding water (Fig. -the highest part of the wave The horizontal distance between two successive troughs is called the wave height. d. are important feeding/resting points for migrating birds. Waves converge on headlands due to: a.constructive interference. Waves converge on headlands due to ________. the supply of new sand to replenish beaches is cut off Definition. As a wave moves into increasingly shallow water, it continues to grow in height. The content and activities in this topic will work towards building an understanding wave patterns in water and how water wave action affects and is affected by nearshore and coastal features. However, local weather does determine the conditions of waves that are produced by far-away storms. If the force on an object is in the negative direction, the work it does on the object must be? The vertical distance between a wave and a wave trough is called the ____. 52. -the lowest part of the wave Which type of breaker is a turbulent mass of air and water that runs down the front slope of the wave as it breaks? . These three wave types are shown in Fig. Based on the graph, which of the following has the lowest temperature? Tsunami are undetectable by ships in the open ocean. 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 ____.

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