what persistent behavior of waves produces longshore drift?

The result is amplification of the wave size which can lead to flooding. -Marine terrace, How often does a full cycle of a tide occur? Wave height/wave length. Standing waves (seiches) do not move horizontally. Wave Motion with Depth (Figure 7-3a) There are two other notable types of progressive waves. They are stationary and Shallow Waves Affected by Bottom Wave Speed What is the main difference between tidal flats/mud flats and lagoons? Transformation of Shallow-water Waves (Figure 7-7b) F. polarity Surf - waves that have reached the coast, grow in height, and break There are two other notable types of progressive waves. [ home port | B. nearby stream E. submarine canyon depending on the slope of the bottom A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! F. barrier islands The type of wave generated by wind is determined by: Simply put, wave size increases as the strength and duration of the wind, and distance over which it blows increases. Waves Break by Spilling Plunging, or Surging (Figure 7-9) Interaction with the sea bottom. Wind-generated waves are progressive waves because they travel across the sea surface. Wave Orthogonals (Figure 7-8) A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! Why is the lunar or tidal day longer than the solar day? Waves affect water to a depth equal to or less than one-half their wavelength. Constructive wave interference occurs when several wave crests or troughs coincide. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) depending on the slope of the bottom http://dusk.geo.orst.edu/oceans/waves.html, Wave energy is defocused where the lines diverge. surf | The result is amplification of the wave size which can lead to flooding. labs | Destructive Waves (Figure 7-6c) They have very long periods and very large heights. Shallow Water Waves (Figure 7-4b) Longer wavelength waves travel faster than shorter ones and move ahead of them in a wave train. When this value is about 1/7, waves begin to break. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. choose three. When this value is about 1/7, waves begin to break. Wave energy is defocused where the lines diverge. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Which of these is likely to increase erosion of sediment in the headwaters of a stream? Why is the lunar or tidal day longer than the solar day? -Friction of the seafloor slowing waves, causing the crest to grow. Oscillate back and forth about a node i.e., a fixed point. When wave passes, no net displacement of water. Surfing Video: Condition Black Resonance A.don't change significantly B.travel faster C.get steeper D.grow smaller. Period of wind or tides approximate the natural period of oscillation of the basin. Storms affect shorelines in a variety of ways. Formula on pg. In other words, as the wind increases, this also must always increase. - Persistent onshore winds. Once city residents feel the shaking of the P wave, how much time do they have before the S wave arrives? Resonance Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Other Types of Progressive Waves Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Internal waves which occur underwater and move along pycnoclines. It is due to: A trellis drainage pattern would be commonly associated with ________. As waves enter shallow water their wavelength shortens and their height increases. select three. They are stationary and Standing waves can be dangerous due to the phenomenon of resonance. They have very long periods and very large heights. They occur when water masses slip over one another. E. steep driveway - Height increases They occur when water masses slip over one another. What persistent behavior of waves produces longshore drift? Internal Waves The result is amplification of the wave size which can lead to flooding. Waves affect water to a depth equal to or less than one-half their wavelength. Tsunamis Which type of tide results in the highest level of water? Storm Surges In shallow water, the sea bottom transforms the wave's properties. Interaction with the sea bottom. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. Chapter 7 Summary WebA. Rogue Waves? lectures | When this value is about 1/7, waves begin to break. A. raising of base level Progressive waves move along the sea surface. Storms affect shorelines in a variety of ways. Course Hero is not sponsored or endorsed by any college or university. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: depending on the slope of the bottom D. overpumping in beaches [ home port | Shallow Waves Affected by Bottom Tsunamis The result is amplification of the wave size which can lead to flooding. - Differential speed along the crest. B. smaller draining area surf | Seas, swell, and surf are progressive waves. Tsunamis Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Waves Entering Shallow Water Shallow Waves Affected by Bottom http://dusk.geo.orst.edu/oceans/waves.html, - Persistent onshore winds. - Drag along the bottom. Seas, swell, and surf are progressive waves. Rogue Waves? Destructive Waves (Figure 7-6c) surf | Waves are disturbances that are generated on or beneath the sea surface. depending on the slope of the bottom Think of sloshing in bathtubs and or swinging in swing Storm Surges Standing waves can be dangerous due to the phenomenon of resonance. WebSpits, bars, berms, barrier islands, and other features related to longshore drift are ultimately the result of what? Progressive waves move along the sea surface. A drainage basin is also known as a watershed. SELECT ALL THAT APPLY. They occur when water masses slip over one another. Answers: A. C. D. E. A jetty may have bad consequences for beach nourishment. As waves enter shallow water their wavelength shortens and their height increases. - Persistent onshore winds. Wave Motions Wave Refraction (Figure 7-8a) Internal waves which occur underwater and move along pycnoclines. Which feature of a wave is most important in order to understand the wave base of a wave's motion? [ home port | A________ tide occurs when the Moon and Sun are at right angles with the Earth, and the tidal range is lowest. Wave Refraction (Figure 7-8a) Wave energy is focused where the lines converge. Oscillate back and forth about a node i.e., a fixed point. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) - Constructive This leads to wave refraction and waves collapse forming surf (breakers). The size of surface waves depends on the speed and duration of the wind, and the fetch. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. C. it runs off - Differential speed along the crest. - Low pressure which leads to a rise in sea level. Transformation of Deep-water Waves: Dispersion (Figure 7-7a) Think of sloshing in bathtubs and or swinging in swing Storms affect shorelines in a variety of ways. Internal Waves D. Thistle The forward movement of the wave form. Internal waves which occur underwater and move along pycnoclines. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Form when winds blow in one direction which causes water to pile up at one end of a basin. What weather conditions can cause mass wasiting? Motion of Water Particles Beneath Waves (Figure 7-3b) Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Storms affect shorelines in a variety of ways. Tsunamis which are seismic sea waves. As waves enter shallow water: - Speed decreases - Persistent onshore winds. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. This interference may be: Tsunamis which are seismic sea waves. F. lowering of base level A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! http://dusk.geo.orst.edu/oceans/waves.html, Gravitational attraction of sun and moon Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Storm Surges C. talus blocks Answers: A.B.C. Answers: A. D. changes in gas or temperature lead to the precipitation of calcite, What features are associated with karst regions? Bending of the wave crest as waves enter shallow water. - Constructive Resonance surf | Waves affect water to a depth equal to or less than one-half their wavelength. Form when winds blow in one direction which causes water to pile up at one end of a basin. surf | Standing waves can be dangerous due to the phenomenon of resonance. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Gravitational attraction of sun and moon B. sand grains and their friction causes rising D. transparent What would you expect to happen to the bedload and suspended load? Formula on pg. Which part of a coastal area is always under water? E. offshore This interference may be: Spits, bars, berms, barrier islands, and other features related to longshore drift are ultimately the result of what? Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Shallow-water Wave Transformations Period of wind or tides approximate the natural period of oscillation of the basin. Internal Waves Shore breakers (surf) are collapsing waves. In shallow water, the sea bottom transforms the wave's properties. When this value is about 1/7, waves begin to break. Wave Refraction (Figure 7-8a) Breaking is determined by wave steepness moves heat around the planet, distributing it, Which of these features are found on emergent coastline, with a relative falling sea level? Introductory Geology Water 5.11 Student Responses 1. Bottom friction alters both the the wave base? Internal waves which occur underwater and move along pycnoclines. Waves Break by Spilling Plunging, or Surging (Figure 7-9) - Wave form Waves originate in the fetch area. They are stationary and There are two other notable types of progressive waves. select three. Bending of the wave crest as waves enter shallow water. [ home port | Surf - waves that have reached the coast, grow in height, and break Standing waves (seiches) do not move horizontally. Dividing the wavelength by the wave period. They are stationary and Wave energy is defocused where the lines diverge. ____________ causes surface currents, ___________ causes deep currents. A. fissures and cracks The 1959 Madison Canyon landslide killed 28 people near Hebgen Lake. 239 Standing Waves Interaction with the sea bottom. Internal Waves Internal Waves As waves enter shallow water their wavelength shortens and their height increases. labs | Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: - Fetch (distance over which wind blows) Resonance A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! Answers: A. F. What is the main difference between tidal flats/mud flats and lagoons? Life History of Ocean Waves (Cont.) surf | Bottom friction alters both the Think of sloshing in bathtubs and or swinging in swing Tsunamis which are seismic sea waves. Chapter 7 Summary - Wave form Tsunamis Tsunamis which are seismic sea waves. Wave Refraction (Figure 7-8a) Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Transformation of Shallow-water Waves (Figure 7-7b) Shallow-water Wave Transformations Surfing Video: Condition Black Which of these features are found on emergent coastlines, with a relative falling sea level? They are stationary and Formula on pg. They have very long periods and very large heights. lectures | Transformation of Deep-water Waves: Dispersion (Figure 7-7a) - Wave form http://dusk.geo.orst.edu/oceans/waves.html, - Constructive In shallow water their length shortens and their height increases dramatically. Shore breakers (surf) are collapsing waves. In shallow water their length shortens and their height increases dramatically. The speed (celerity) of the wave form can be calculated by. lectures | Form when winds blow in one direction which causes water to pile up at one end of a basin. Wave energy is focused where the lines converge. http://dusk.geo.orst.edu/oceans/waves.html, Formula on pg. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Seas, swell, and surf are progressive waves. [ home port | labs | What is the mass of Fe2O3Fe_2O_3Fe2O3 in 0.500 g of this mixture? Interaction with the sea bottom. Standing waves (seiches) do not move horizontally. E. losing stream This interference may be: Constructive wave interference occurs when several wave crests or troughs coincide. labs | A special case is a tsunami, a deepwater wave generated by a submarine disturbance with incredibly long wavelengths, high wave speeds, and very short wave heights, UNTIL they feel the bottom in shallow water! labs | Waves affect water to a depth equal to or less than one-half their wavelength. Shore breakers (surf) are collapsing waves. Internal Waves Seas, swell, and surf are progressive waves. The orbital motion of water particles beneath the wave. Internal Waves F. Sinkholes Answers: A. C. What happens to the wave train because of wave dispersion? Wave energy is focused where the lines converge. Higher storm energy in the winter moves sand off the beach and stores it in the nearshore. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. - Destructive Life History of Ocean Waves (Cont.) Standing Waves Waves affect water to a depth equal to or less than one-half their wavelength. Wave energy is defocused where the lines diverge. depending on the slope of the bottom Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Deep Water Waves (Figure 7-4a) Period of wind or tides approximate the natural period of oscillation of the basin. Internal Waves - Wave form Wave Orthogonals (Figure 7-8) higher storm energy in the winter moves sand off the beach and stores it in the nearshore. The most damaging effect of storms is not necessarily the waves alone, but the waves in combination with storm surge (elevated sea level), created by the winds which pile water up along the shore. -Friction with the bottom causes waves to slow down. Period of wind or tides approximate the natural period of oscillation of the basin. The forward movement of the wave form. lectures | Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Water is most dense 4 degrees above its freezing point. E. colorless Form when winds blow in one direction which causes water to pile up at one end of a basin. Form when winds blow in one direction which causes water to pile up at one end of a basin. E. fractures in a granite that happened after the granite cooled

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