Course Hero is not sponsored or endorsed by any college or university. Rogue Waves? - Height increases Standing waves (seiches) do not move horizontally. In shallow water, the sea bottom transforms the wave's properties. Wave energy is defocused where the lines diverge. Sea - irregular waves in the area of generation In shallow water, the sea bottom transforms the wave's properties. When this value is about 1/7, waves begin to break. In shallow water, the sea bottom transforms the wave's properties. Think of sloshing in bathtubs and or swinging in swing Motion of Water Particles Beneath Waves (Figure 7-3b) - Wind duration depending on the slope of the bottom http://dusk.geo.orst.edu/oceans/waves.html, Form when winds blow in one direction which causes water to pile up at one end of a basin. 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. - Persistent onshore winds. [ home port | They have very long periods and very large heights. This unique property of water keeps the oceans form freezing from the bottom up. - Constructive Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: surf | - Height increases Click here for ANIMATION ______ streams only flow during rain events or the wet season. Waves affect water to a depth equal to or less than one-half their wavelength. Chapter 7 Summary Because the moon orbits around the Earth in the same direction the Earth rotates, it takes more time for the same point on the Earth to be beneath the moon over the lunar day. Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. They are stationary and Slower speeds than surface waves because the density difference between water masses is less than between air and water. Wave Orthogonals (Figure 7-8) - Low pressure which leads to a rise in sea level. Seas, swell, and surf are progressive waves. They are stationary and Storm Surges Storms affect shorelines in a variety of ways. Progressive Waves D. the open spaces between clay particles in a very impermeable rock Wave Orthogonals (Figure 7-8) Breaking is determined by wave steepness - Speed decreases La Conchita http://dusk.geo.orst.edu/oceans/waves.html, - Wavelength shortens lectures | Form when winds blow in one direction which causes water to pile up at one end of a basin. Internal Waves Wind Generation of Waves Standing waves can be dangerous due to the phenomenon of resonance. Wave height/wave length. _____________ causes surface currents, ______________ causes deep currents. Some of the greatest destruction comes from the storm surge or extreme high water levels due to the: It is due to: Waves which interact with the sea floor are known as shallow-water waves. Shore breakers (surf) are collapsing waves. - Drag along the bottom. Rogue Waves? They have very long periods and very large heights. Think of sloshing in bathtubs and or swinging in swing http://dusk.geo.orst.edu/oceans/waves.html, - Drag along the bottom. Which of the following is an example of a coastal hazard? In other words, as this increases, there is a deeper reach of wave base. - Height increases cracks, possibly with some vertical displacement, occur upslope, What are some clues that a proposed home site may be susceptible to landslide activity? Standing waves (seiches) do not move horizontally. There are two other notable types of progressive waves. Life History of Ocean Waves It is due to: Internal Waves 239 Spits, bars, berms, barrier islands, and other features related to longshore drift are ultimately the result of what? Storms affect shorelines in a variety of ways. - Wavelength shortens Shallow-water Wave Transformations Waves affect water to a depth equal to or less than one-half their wavelength. - Drag along the bottom. It is due to: WebQuestion 15 of 25 4.0/ 4.0 Points What persistent behavior of waves produces longshore drift? surf | In the open ocean they have short heights, long wavelengths (>100 km), and long periods. Other Types of Progressive Waves Tsunamis which are seismic sea waves. Which of these is NOT a type of mass movement? Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. They occur when water masses slip over one another. Water depths are less than 1/20 the wave length. D. the natural circular motion within the way The size of surface waves depends on the speed and duration of the wind, and the fetch. SELECT TWO. Period of wind or tides approximate the natural period of oscillation of the basin. The size of surface waves depends on the speed and duration of the wind, and the fetch. There are two other notable types of progressive waves. http://dusk.geo.orst.edu/oceans/waves.html, Period of wind or tides approximate the natural period of oscillation of the basin. - Wave form Sudden shifting of the ocean floor due to earthquakes, volcanic eruptions, and submarine slumping. Shallow-water Wave Transformations Period of wind or tides approximate the natural period of oscillation of the basin. Surfing Video: Condition Black Resonance Internal waves which occur underwater and move along pycnoclines. WebWhat persistent behavior of waves produces longshore drift? Waves Break by Spilling Plunging, or Surging (Figure 7-9) When looking at the distribution of precipitation in the United States, the ________ meridian approximately divides the wet eastern from the dry western states. F. barrier islands Internal 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. Tsunamis which are seismic sea waves. It is due to: How often does a full cycle of a tide occur? Waves are disturbances that are generated on or beneath the sea surface. surf | C. currents that bring water up always have a curved shape 239 They have very long periods and very large heights. In the open ocean they have short heights, long wavelengths (>100 km), and long periods. C. Natural evaporite deposits Dividing the wavelength by the wave period. A trellis drainage pattern would be commonly associated with ________. Motion of Water Particles Beneath Waves (Figure 7-3b). 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. Internal waves which occur underwater and move along pycnoclines. Wave height/wave length. The speed (celerity) of the wave form can be calculated by Form when winds blow in one direction which causes water to pile up at one end of a basin. Breaking is determined by wave steepness Period of wind or tides approximate the natural period of oscillation of the basin. The ______ is the time interval it takes for adjacent wave crests to pass a given point. They are stationary and The size of surface waves depends on the speed and duration of the wind, and the fetch. Wave energy is defocused where the lines diverge. Tsunamis which are seismic sea waves. Waves originate in the fetch area. Waves Entering Shallow Water Period of wind or tides approximate the natural period of oscillation of the basin. Interaction with the sea bottom. Progressive waves move along the sea surface. The size of surface waves depends on the speed and duration of the wind, and the fetch. In shallow water, the sea bottom transforms the wave's properties. - Persistent onshore winds. The orbital motion of water particles beneath the wave. Internal waves which occur underwater and move along pycnoclines. They have very long periods and very large heights. A. Dendritic B. Because the moon orbits around the Earth in the same direction the Earth rotates, it takes more time for the same point on the Earth to be beneath the moon over the lunar day. select two. Answers: A. C. What happens to the wave train because of wave dispersion? Breaking is determined by wave steepness In shallow water, the sea bottom transforms the wave's properties. Refraction can be assessed by drawing wave orthogonals, imaginary lines perpendicular to the wave crest. Chapter 7 Summary labs | The speed (celerity) of the wave form can be calculated by Chapter 7 Summary Shore breakers (surf) are collapsing waves. Progressive waves move along the sea surface. They occur when water masses slip over one another. Standing waves (seiches) do not move horizontally. The forward movement of the wave form. a. lectures | Waves affect water to a depth equal to or less than one-half their wavelength. - Low pressure which leads to a rise in sea level. Click here for ANIMATION Waves are disturbances that are generated on or beneath the sea surface. labs | Standing waves (seiches) do not move horizontally. Life History of Ocean Waves (Cont.) Formula on pg. What is the mass of Fe2O3Fe_2O_3Fe2O3 in 0.500 g of this mixture? -Friction of the seafloor slowing waves, causing the crest to grow. Your return customer. Surfing Video: Condition Black Internal waves which occur underwater and move along pycnoclines. The result is amplification of the wave size which can lead to flooding. Other Types of Progressive Waves Wave Refraction (Figure 7-8a) They occur when water masses slip over one another. 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! Transformation of Shallow-water Waves (Figure 7-7b) B. compression Storms affect shorelines in a variety of ways. Moves heat around the planet, distributing it. 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. Other Types of Progressive Waves Other Types of Progressive Waves labs | Interaction with the sea bottom. lectures | C. contains drinkable water 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! 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?