- Wavelength shortens Transformation of Shallow-water Waves (Figure 7-7b) lectures | surf | labs | SELECT ALL THAT APPLY, Sea arch, Sea stack, Tombolo, Marine terrace. Standing waves (seiches) do not move horizontally. - Drag along the bottom. http://dusk.geo.orst.edu/oceans/waves.html, - Constructive B. C. D. Which of these are causes of salt contamination of groundwater? Transformation of Deep-water Waves: Dispersion (Figure 7-7a) Rogue Waves? labs | It is due to: Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. labs | Storms affect shorelines in a variety of ways. Waves originate in the fetch area. Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. labs | B. tidal flat They occur when water masses slip over one another. Storms affect shorelines in a variety of ways. Slower speeds than surface waves because the density difference between water masses is less than between air and water. depending on the slope of the bottom Slower speeds than surface waves because the density difference between water masses is less than between air and water. Wave energy is defocused where the lines diverge. The result is amplification of the wave size which can lead to flooding. Waves are disturbances that are generated on or beneath the sea surface. Seas, swell, and surf are progressive waves. Wave energy is defocused where the lines diverge. They are stationary and Which mass wasting type is very slow movement that can cause fences, retaining walls, and telephone poles to tilt downhill? - Persistent onshore winds. [ home port | email prof. ] Think of sloshing in bathtubs and or swinging in swing D. nearby cliff (with crescent shapes indicating scarp) - Speed decreases 239 They occur when water masses slip over one another. WebQuestion 13 of 254.0/ 4.0 Points What persistent behavior of waves produces longshore drift? What persistent behavior of waves produces longshore drift? the wave base? Standing waves can be dangerous due to the phenomenon of resonance. Think of sloshing in bathtubs and or swinging in swing Progressive waves move along the sea surface. Waves affect water to a depth equal to or less than one-half their wavelength. Waves affect water to a depth equal to or less than one-half their wavelength. Shallow-water Wave Transformations Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: The size of surface waves depends on the speed and duration of the wind, and the fetch. Internal waves which occur underwater and move along pycnoclines. The crests build up and the troughs build down. B. slightly more than 12 hours Destructive Waves (Figure 7-6c) Standing waves (seiches) do not move horizontally. In other words, as the wind increases, this also must always increase. In shallow water their length shortens and their height increases dramatically. lectures | WebQuestion 15 of 25 4.0/ 4.0 Points What persistent behavior of waves produces longshore drift? - Wind velocity Waves affect water to a depth equal to or less than one-half their wavelength. This area is characterized by a "confused" sea state with extensive wave interference. Chapter 7 Summary Other Types of Progressive Waves Internal Waves Slower speeds than surface waves because the density difference between water masses is less than between air and water. When wave passes, no net displacement of water. The density of seawater is determined by what two things? Waves affect water to a depth equal to or less than one-half their wavelength. Tsunamis which are seismic sea waves. [ home port | Surfing Video: Condition Black Progressive waves move along the sea surface. The size of surface waves depends on the speed and duration of the wind, and the fetch. labs | Water depths are less than 1/20 the wave length. Tsunamis surf | Geology Test 3 Flashcards | Quizlet surf | Standing waves (seiches) do not move horizontally. SELECT TWO. - Drag along the bottom. Standing Waves They are stationary and Think of sloshing in bathtubs and or swinging in swing SELECT ALL THAT APPLY. [ home port | SELECT ALL THAT APPLY. Transformation of Deep-water Waves: Dispersion (Figure 7-7a) - Destructive The result is amplification of the wave size which can lead to flooding. They occur when water masses slip over one another. Wave energy is focused where the lines converge. Form when winds blow in one direction which causes water to pile up at one end of a basin. Surf - waves that have reached the coast, grow in height, and break - Persistent onshore winds. depending on the slope of the bottom - Drag along the bottom. surf | Standing waves can be dangerous due to the phenomenon of resonance. Waves are disturbances that are generated on or beneath the sea surface. - Wind duration As waves enter shallow water their wavelength shortens and their height increases. Transformation of Shallow-water Waves (Figure 7-7b) There are two other notable types of progressive waves. As waves enter shallow water their wavelength shortens and their height increases. Waves affect water to a depth equal to or less than one-half their wavelength. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Shallow Waves Affected by Bottom Shore breakers (surf) are collapsing waves. surf | Which of these is NOT a type of mass movement? Shallow-water Wave Transformations Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Standing Waves Seas, swell, and surf are progressive waves. A tombolo b berm c spit d rip current e baymouth bar Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Progressive Waves surf | Shallow-water Wave Transformations Shore breakers (surf) are collapsing waves. What is the mass of Fe2O3Fe_2O_3Fe2O3 in 0.500 g of this mixture? Shallow Waves Affected by Bottom Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. 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. Surf - waves that have reached the coast, grow in height, and break - Celerity Formula on pg. Shore breakers (surf) are collapsing waves. Solved What persistent behavior of waves produces labs | Which type of tide results in the highest level of water? - Celerity Which of these are considered to be the porosity of a material? labs | B. Internal waves which occur underwater and move along pycnoclines. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Wave Refraction (Figure 7-8a) In other words, as the wind increases, this also must always increase. They have very long periods and very large heights. lectures | Destructive Waves (Figure 7-6c) Breaking is determined by wave steepness 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! Internal waves which occur underwater and move along pycnoclines. Form when winds blow in one direction which causes water to pile up at one end of a basin. 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! Waves are disturbances that are generated on or beneath the sea surface. There are two other notable types of progressive waves. - Low pressure which leads to a rise in sea level. Waves Break by Spilling Plunging, or Surging (Figure 7-9) - Persistent onshore winds. They have very long periods and very large heights. [ home port | Seas, swell, and surf are progressive waves. E. chemical spill site Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Progressive waves move along the sea surface. Webaway Question 18 What persistent behaviorofwaves produces longshore drift? -Friction of the seafloor slowing waves, causing the crest to grow. Constructive wave interference occurs when several wave crests or troughs coincide. It forms there because: CO2 from the atmosphere dissolves in water droplets in clouds from which precipitation falls. Tsunamis which are seismic sea waves. 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. E. fractures in a granite that happened after the granite cooled Storms affect shorelines in a variety of ways. Standing waves (seiches) do not move horizontally. SELECT ALL THAT APPLY, Slightly more than 24 hours, Slightly more than 12 hours, Depends on the location. What is the main difference between tidal flats/mud flats and lagoons? In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Wave energy is focused where the lines converge. Internal waves which occur underwater and move along pycnoclines. The orbits of the water molecules are circular. - Height increases Click here for ANIMATION labs | Standing Waves Bottom friction alters both the Internal waves which occur underwater and move along pycnoclines. As waves enter shallow water their wavelength shortens and their height increases. Internal Waves Progressive Waves Slower speeds than surface waves because the density difference between water masses is less than between air and water. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: The forward movement of the wave form. Click here for ANIMATION It is wave energy not water molecules that moves across the sea surface. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Click here for ANIMATION This area is characterized by a "confused" sea state with extensive wave interference. All of the following factors affect the probability of mass wasting EXCEPT: Which of the following mass wasting mitigation efforts is characterized by spraying reinforced concrete onto a slop surface? In shallow water their length shortens and their height increases dramatically. Oscillate back and forth about a node i.e., a fixed point. Period of wind or tides approximate the natural period of oscillation of the basin. Storm Surges They have very long periods and very large heights. A. high permeability What is the main difference between tidal flats/mud flats and lagoons? Where a stream begins is called the mount of the stream. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: - Low pressure which leads to a rise in sea level. Internal Waves Standing waves can be dangerous due to the phenomenon of resonance. Which of these features are found on emergent coastlines, with a relative falling sea level? surf | Standing Waves The result is amplification of the wave size which can lead to flooding. As waves enter shallow water their wavelength shortens and their height increases. Think of sloshing in bathtubs and or swinging in swing When this value is about 1/7, waves begin to break. WebProgressive waves move along the sea surface. B. sand grains and their friction causes rising What was the trigger for this landslide? - Destructive Wave height/wave length. A. fissures and cracks Wave energy is defocused where the lines diverge. Life History of Ocean Waves Click here for ANIMATION Shore breakers (surf) are collapsing waves. Storm Surges 239 surf | Storms affect shorelines in a variety of ways. WebLongshore (littoral) drift is the movement of material along the shore by wave action. Waves affect water to a depth equal to or less than one-half their wavelength. Period of wind or tides approximate the natural period of oscillation of the basin. This leads to wave refraction and waves collapse forming surf (breakers). - Constructive Storm Surges As waves enter shallow water their wavelength shortens and their height increases. Internal waves which occur underwater and move along pycnoclines. Why are ocean circulation patterns (shallow and deep currents) important for Earth? How deep do wave motions go into the water, i.e. Standing waves can be dangerous due to the phenomenon of resonance. Life History of Ocean Waves Resonance 239 This interference may be: Angle that waves hit the shoreline. - Speed decreases F. car exhaust in the winter It is due to: A. adhesion In shallow water their length shortens and their height increases dramatically. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: labs | Wind 1. They have very long periods and very large heights. Water depths are less than 1/20 the wave length. Internal Waves The size of surface waves depends on the speed and duration of the wind, and the fetch. Wind-generated waves are progressive waves because they travel across the sea surface. choose three. What happens to water after falling to earth as precipitation? This leads to wave refraction and waves collapse forming surf (breakers). Answers: A. C. F. G. What is an important result of the molecular process by which water freezes in contrast with most other substances? As waves pass, water particles move in __________ motions? http://dusk.geo.orst.edu/oceans/waves.html, - Destructive Internal waves which occur underwater and move along pycnoclines. They have very long periods and very large heights. - Differential speed along the crest. They are stationary and WebExcessive stream erosion,Bulldozing of road cuts,Wave cutting on sea cliffs Which of the following combination of features would best indicate a slow moving rotational landslide - Persistent onshore winds. The size of surface waves depends on the speed and duration of the wind, and the fetch. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) lectures | The number of waves in the wave train B. - Differential speed along the crest. How often does a full cycle of a tide occur? email prof. ] They occur when water masses slip over one another. Breaking Waves - National Oceanic and Atmospheric When does ground water mining in an aquifer occur? The forward movement of the wave form. On the inside curve of a meander water velocity is slower, and deposition of sediment forms a _______, Karst land forms can develop when water in combination with carbon dioxide in the air creates ______, causing the calcite in limestone to dissolve. Other Types of Progressive Waves Progressive waves move along the sea surface. Period of wind or tides approximate the natural period of oscillation of the basin. What two factors create the classic "C" shape of breakers and tsunamis? Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Two basic motions associated with an ocean wave: lectures | Life History of Ocean Waves (Cont.) Standing waves can be dangerous due to the phenomenon of resonance. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. The dam forms a rising lake that may overtop the dam, washing it out, and causing deadly flooding downstream. A________ tide occurs when the Moon and Sun are at right angles with the Earth, and the tidal range is lowest. Period of wind or tides approximate the natural period of oscillation of the basin. Oscillate back and forth about a node i.e., a fixed point. Which of these is likely to increase erosion of sediment in the headwaters of a stream? What persistent behavior of waves produces longshore drift? 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! This may be easier to, As waves move from deep to shallow water they_________________. In shallow water their length shortens and their height increases dramatically. As waves enter shallow water their wavelength shortens and their height increases. email prof. ] Tsunamis which are seismic sea waves. Transformation of Shallow-water Waves (Figure 7-7b) Waves Break by Spilling Plunging, or Surging (Figure 7-9) select all that apply. When this value is about 1/7, waves begin to break. Tidal phases are determined by bathymetry: the _________ of ocean basins and the continental _________ that are used in the way of the tidal envelope within which the Earth rotates. Tsunamis which are seismic sea waves. Tsunamis which are seismic sea waves. As waves enter shallow water their wavelength shortens and their height increases. Wave energy is defocused where the lines diverge. Internal Waves - Low pressure which leads to a rise in sea level. The result is amplification of the wave size which can lead to flooding. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Standing waves can be dangerous due to the phenomenon of resonance. - Differential speed along the crest. Geo 7.docx - Geo 7 What persistent behavior of waves Question 13 of 254.0/ 4.0 Points What persistent behavior of waves produces longshore drift? lectures | Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Another term for thermohaline circulation is the 'global conveyor belt'. When this value is about 1/7, waves begin to break. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Thermohaline circulation is important for Earth because this process, E. Prevents ocean water from freezing by adding salt. They occur when water masses slip over one another. Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Think of sloshing in bathtubs and or swinging in swing The swash (waves moving up The orbital motion of water particles beneath the wave. They are stationary and There are two other notable types of progressive waves. Resonance - Drag along the bottom. Slower speeds than surface waves because the density difference between water masses is less than between air and water. Bending of the wave crest as waves enter shallow water. Shallow Waves Affected by Bottom Period of wind or tides approximate the natural period of oscillation of the basin. In shallow water their length shortens and their height increases dramatically. C. contains drinkable water Other Types of Progressive Waves 239 Surfing Video: Condition Black Motion of Water Particles Beneath Waves (Figure 7-3b) Waves affect water to a depth equal to or less than one-half their wavelength. Waves originate in the fetch area. What two factors created the classic "C" shape of breakers and tsunamis? B. backshore - Wave form depending on the slope of the bottom Waves are disturbances that are generated on or beneath the sea surface. Longshore currents are affected by the velocity and angle of a wave. When a wave breaks at a more acute (steep) angle on a beach, encounters a steeper beach slope, or is very high, longshore currents increase in velocity. Conversely, a wider breaking angle, gentler beach slope, and lower wave height slows a longshore currents velocity. the wave base. - Drag along the bottom. B. nearby stream They are stationary and In shallow water their length shortens and their height increases dramatically. D. it becomes lithified Tsunamis _____________________ causes surface currents, _______________ causes deep currents. Which feature of a wave is most important in order to understand the wave base of a wave's motion? Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. Longer wavelength waves travel faster than shorter ones and move ahead of them in a wave train. What causes tsunamis and breakers to "break" as they approach the shore? Shallow-water Wave Transformations 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! Think of sloshing in bathtubs and or swinging in swing Answers: A. C. What happens to the wave train because of wave dispersion? This interference may be: It is wave energy not water molecules that moves across the sea surface. Waves Entering Shallow Water Seas, swell, and surf are progressive waves. a history of previous mass wasting events in the area, Which of these landslide dammed a lake and caused flooding? Waves Break by Spilling Plunging, or Surging (Figure 7-9) In shallow water their length shortens and their height increases dramatically. Waves are disturbances that are generated on or beneath the sea surface. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Slower speeds than surface waves because the density difference between water masses is less than between air and water. email prof. ] They have very long periods and very large heights. Life History of Ocean Waves Shallow Waves Affected by Bottom A. fields of an agricultural area As waves enter shallow water their wavelength shortens and their height increases. Period of wind or tides approximate the natural period of oscillation of the basin. Chapter 7 Summary Answers: A. C. D. Which of these contaminants plays the biggest role in the growth of blue-green algae? Suddenly one person gives a jerk to the rope. Formula on pg. G. baymouth bar Slower speeds than surface waves because the density difference between water masses is less than between air and water. Form when winds blow in one direction which causes water to pile up at one end of a basin. labs | Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: Wave energy is defocused where the lines diverge. Standing waves can be dangerous due to the phenomenon of resonance. Once city residents feel the shaking of the P wave, how much time do they have before the S wave arrives? Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: E. losing stream Slower speeds than surface waves because the density difference between water masses is less than between air and water. Waves Break by Spilling Plunging, or Surging (Figure 7-9) email prof. ] email prof. ] Consider two persons holding the opposite ends of the rope. labs | What happens to the wave train because of wave dispersion? What important function do surface currents provide to the land? Shallow-water Wave Transformations The size of surface waves depends on the speed and duration of the wind, and the fetch. Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. It is due to: Storms affect shorelines in a variety of ways. Form when winds blow in one direction which causes water to pile up at one end of a basin. SELECT TWO. Shore breakers (surf) are collapsing waves. Progressive waves move along the sea surface. Other Types of Progressive Waves - Wave form - Height increases The size of surface waves depends on the speed and duration of the wind, and the fetch. As waves enter shallow water: Storm Surges surf | True or false? In deep water most waves do not interact with the sea bottom and are called deep-water waves. Motion of Water Particles Beneath Waves (Figure 7-3b) - Destructive This area is characterized by a "confused" sea state with extensive wave interference. Chapter 7 Summary The orbital motion of water particles beneath the wave. How deep do wave motions go into the water, i.e. Node = Fixed Point, Antinode = maximum displacement (Figure 7-11) Destructive wave interference occurs when the crest of one wave coincides with the trough of another wave resulting in a cancellation. They occur when water masses slip over one another. Waves Break by Spilling Plunging, or Surging (Figure 7-9) [ home port | Standing waves (seiches) do not move horizontally. WebProgressive wave Example. Seas, swell, and surf are progressive waves. They have very long periods and very large heights. When this value is about 1/7, waves begin to break. http://dusk.geo.orst.edu/oceans/waves.html, Period of wind or tides approximate the natural period of oscillation of the basin. There are two other notable types of progressive waves. They were principally triggered by __________. select two, Which type of mass wasting moves rapidly and can be deadly? Oscillate back and forth about a node i.e., a fixed point. Other Types of Progressive Waves Wave height/wave length. Click here for ANIMATION Shallow-water Wave Transformations Your return customer. The type of wave generated by wind is determined by: Standing waves (seiches) do not move horizontally. labs | - Low pressure which leads to a rise in sea level. Dividing the wavelength by the wave period. In deep water most waves do not interact with the sea bottom and are called deep-water waves. Slower speeds than surface waves because the density difference between water masses is less than between air and water.