Using the above figure and what you learned in class, which body produces the largest tidal bulge on Earth? Question 22 1 waves converge on headlands due to 2 - Course Hero In the southern atmosphere, the direction of Ekman transport is always. A curling wave formed over an air pocket is called a plunging breaker. What types of substances dissolve most easily in water. Rogue waves are generated by destructive interference patterns of ocean swells. 5.4 B) form when the bottom slopes gradually. When you're ready to print, just click this button: Waves come into shore and break parallel to the coast because ocean floor topography is generally similar to the shape of the beach. e.wave refraction. -the lowest part of the wave, What is the wave height? d.high nutrient levels associated with tidally mixed ocean water. Smaller waves tend to break in shallower water, closer to shore. These and additional wave patterns are listed in Table 5.2. Most ocean waves form as a result of ________. 5.2. 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? Eventually, the wave will reach a height that causes it to break, or fall over onto itself. The speed of a deep-water wave is proportional to ________. the time it takes for one full wavelength to pass a given point. -the time it takes for one wavelength of a wave to pass a particular point. Select only one answer. A deep-water wave occurs when the water depth is equal to at least _____. 5.4. Waves do not break as often in the gap where the rip current forms because the gap is deeper than the surrounding areas. Coastal upwelling along the coast of Chile is a result of winds from the ___ turning towards the ____ due to Ekman transport. c. there is not an established relationship between evaporation and Atlantic inflow. -When waves with identical wavelengths interfere. For example, in bays, waves diverge due to refraction, reducing the relative amount of energy compared to a straight coastline. 47. 5.10. 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. The movement of sea water at a pynocline creates ____ waves. Waves at the ocean surface are called orbital or interface waves. Waves that are breaking along the shore and are forming curling crests over air pockets are called: The circular motion of water molecules extends to a depth that is equal to: "Whitecaps" form when _____________________. Rip currents are narrow, river-like currents that flow perpendicular to the coast, heading out to sea (Fig. Which of the following currents contributes to the South Western United States being arid? People can be found watching and riding waves worldwide, from Japan to Spain to Africa to the great lakes of North America. Image courtesy of Cecilia and Randy Lascody, from National Oceanic and Atmospheric Administration (NOAA). The California current is an example of which of the following types of currents? wave refraction. a.Tides in the northern hemisphere are largest during spring. -A wave with an amplitude that is the sum of the amplitudes of the initial two waves. Which of the following from earliest to latest represents the typical wave formation? e. to change the direction of the tides. a series of water waves that travel away from a fault in all directions at a high speed. Investigate the influence of waves along a coastline. Why does the wave height of a tsunami increase as the tsunami enters shallow water? 5.22. Volcanic Ash. -When two waves that have low amplitude interfere. 5.2). Wave sets coming from deeper waters refract as they come into shore, changing direction to match the shape of the coastline. C. gravity 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? Surf zones are found along the shores of the ocean as well as the shores of many large lakes. A) gravity waves. What results when two waves, in phase and with the same wavelength, interact? -The depth of the wave base is two-thirds the wavelength of the waves. You live on an island in the Pacific. 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 . At the beach, a rip current usually begins where longshore currents collide and then flow together out to sea. Wave height increases. What type of sediment is the most abundant by volume? A wave with a 2-meter wave height and a wavelength of 1000 meters. Exploring Our Fluid Earth, a product of the Curriculum Research & Development Group (CRDG), College of Education. ESCI Exam 3!! - Ch 8 Flashcards | Chegg.com Clay Minerals Would hydrogen chloride be a gas at room temperature? 57. Term. 5.7. Period. Concordant Coastlines This type of coastline is one where only one type of rock is facing the sea. -Water moves linearly in the same direction as wave movement. The low parts of the waves are called ____. For example, if a wave approaches a seawall at a 45 degree angle of incidence, the wave direction propagates away from the wall at a 45 degree angle of reflection (Fig. The gravitational attraction among the Earth, Moon, and Sun. A tidal current can produce a rapidly spinning body of water called a vortex or ________. Wave refraction. Of the following statements about ocean waves, which one(s) describe wave period? The largest wind-generated waves tend to be associated with the: The speed of a shallow-water wave is proportional to: How does water move as waves pass? D)wave reflection. 5.20. Large coastal storms such as hurricanes initially cause all of the following except: a.coastal erosion. d. Tides in the northern hemisphere are largest during winter. e.wave refraction. about half way between high and low tides. -Pure destructive interference 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. Required fields are marked *. Oceanography Exam 2 Quiz Sheet - Knowledge Mouse Popular surf destinations tend to be located in geographic regions that are in a position to be regularly impacted by swells. Term. This phenomenon concentrates wave energy on headlands and diffuses wave energy in bays. Deep ocean currents are driven primarily by ___ and caused by ___. Wavelength decreases. University of Hawaii, . The time between two successive waves is called the. -Wave refraction at the headland decreases deposition at the headland and causes erosion in adjacent bays. forms when electrons are transferred from one atom to another. The normal line is the horizontal dotted line. A. plunging breaker Please let Knowledge Mouse know below: Please let us know what is wrong in the feedback boxes below. Weathering is the chemical and physical break down of a rock over a long period of time. What results when two waves, in phase and with the same wavelength, interact? -The depth of the wave base is one-half the wavelength of the waves. Waves at the ocean surface are ____ waves. d.close to shore as it moves into shallow water. Wave amplitude decreases as depth increases. A) sea, surf . :) $12 tip if you get all the answers correct I need help with geography oceanography lab homework. Compared to western boundary currents, eastern boundary currents are ___. Internal waves are formed by the movement of water of different densities along an air-water interface. All Rights Reserved. Why do waves converge on headlands? - Answers b. as evaporation increases, inflow increases. There are three types of breaking waves: plunging breakers, spilling breakers, and surging breakers. -Waves with shorter periods have longer wavelengths. 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 c.at the boundary between the ocean and the seafloor. oceanography ch. 8 quiz Flashcards | Quizlet -The wave pattern produced when a new wave is created. Hard engineering. . Buried sediment on the continental shelf. As waves move into shallower water, they contact the bottom and begin to move slower (see theWave Energy and Wave Changes with Depth topic in the Waves unit). Diffraction occurs when waves pass through an opening or around a barrier and change direction (Fig. d. are important feeding/resting points for migrating birds. Why does wave height increase as waves enter shallow water? Cities were built along the coast and waterways because people rely on the ocean to feed themselves and transport goods. e.All of the above might be found along a secondary coast. 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. Which of the following, from earliest to latest, represents the typical wave formation? Which of the following statements about storm surge is CORRECT? MS-ESS2-2 Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales. Image courtesy of National Oceanic and Atmospheric Administration (NOAA). How do I put my PS5 controller in pairing mode? Composed of chemical properties such as calcium carbonate (CaCO3). Water waves travel faster in deep water than in shallow water. 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 ____. The speed and energy of water in rip currents can be very dangerous. Save my name, email, and website in this browser for the next time I comment. When will perfect destructive interference occur? The speed of a shallow water wave is proportional to: The time between two successive waves is called the: The speed of a deep water wave is proportional to: As a wave directly approaches the shoreline, it eventually breaks because it: b. is influenced by the Coriolis Effect. Which of the following statements is true of surface ocean currents? A storm surge b. -When two waves that are in-phase interfere. 52. Spilling breakers form when fast-moving water at the top of a wave spills over slower-moving water at the bottom. The vertical distance between the wave trough and the wave crest is the wavelength. Fig. a.increased glacial and sea ice melting due to global warming. -Wave period is the inverse of wave height. Waves that are breaking along the shore and are. Waves converge on headlands due to wave refraction Standing waves may be caused by wave reflection A tsunami may result from ____. E. sea or sea area. Why do ocean waves bend around headlands? Will Xbox Series X ever be in stock again? a. is a function of the wind direction. Why are headlands more susceptible to erosion than bays? A)constructive interference.B)destructive interference.C)wave diffraction.D)wave reflection.E)wave refraction. B) destructive interference. -The energy of the wave must be contained within a larger water column in shallow water. Waves are usually smaller, but choppier, in the area of a rip current. -the highest part of the wave b. thick layers of evaporitic minerals (e.g., salts) on the seafloor. 5.8). Which of the following is true of surface water circulation near Antartica? -A wave with an amplitude that is the larger of the amplitudes of the initial two waves. a low reproduction rate for sharks, thus a low replacement rate high bycatch on longlines that are meant for other fish "shark finning" All. A sign warns beach goers at Hanauma Bay, Oahu, Hawaii of the potentially strong longshore currents that flow parallel to shore. Waves that are breaking along the shore and are - Course Hero These differences in energy can affect the shape of the coastline. Why do ships at sea tend not to notice tsunamis? Deep ocean circulation is driven primarily by __________. -Wave amplitude remains the same as depth increases. If the force on an object is in the negative direction, the work it does on the object must be? Constructive interference results in larger waves whereas destructive interference produces ________. -The wave pattern produced when two or more waves interact. A vast majority of all large tsunami are generated in the ____ ocean. Which of the following is the only current that completely circumscribes Earth? Refraction is the change in direction of waves as they move between materials with different properties. They crystallize (precipitate) from dissolved material in seawater. -the lowest part of the wave Poop from animals that consumed shelled organisms. B) wave reflection. What can cause a car to vibrate at high speed? c.Tides in the northern hemisphere are largest during fall. 5.12. water is pushed farther inland when the shore is gently sloping, the current flowing parallel to and just offshore to a beach is called. People like to surf both types of waves. You might want to use a calculator for this. b.destructive interference. Does Elena end up with Damon in the books? . 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. Select only one answer. Water flowing out of an enclosed basin due to the tides is called a/an ________. A tsunami may result from: Tectonic activity on the seafloor A tsunami is considered to be a: a. -Wave refraction at the headland increases erosion at the headland and causes deposition in adjacent bays. wave refraction . 5.6). Based on the graph, which of the following has the lowest temperature? In general the restoring force for wind-generated waves is: The celerity (speed) of a deep-water wave with a wavelength of 9 meters, relative to that of a deep-water wave with a wavelength of 1 meter, will be ______________. e.are wider than summer beaches due to high energy waves during the winter. Wave celerity of a deep water wave is equal to ____. Constructive interference results in larger. Ocean waves can be classified by the way in which they form.
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