Chapter 8.2 Outline
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The ________ is the lowest part of a wave. | Trough
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| ____ causes the waves that roll onto a beach. | Waves
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| Three factors affect the size of surface waves - ___ ___, ___, and ____. | Wind speed; time; distance
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| The motion of a water particle in a wave is _____. | Circular
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| At a certain depth, called the ____ ____, wave motion stops. | Wave base
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| As a wave moves into _______ shallow water, it changes shape and size. | Shallow
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| A _______ is a wave that forms when an ocean disturbance suddenly moves a large volume of water. | Tsunami
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| As a tsunami approaches shore, it slows down and grows ____. | Higher
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| Unlike a common wind-driven wave, the water from a tsunami just keeps _______. | Coming
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| _______ is the average level of the ocean's surface at any given time. | Sea level
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| _____ are the periodic rise and fall of the ocean's surface caused by the gravitational force between Earth and the Moon, and between Earth and the Sun. | Tides
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| The gravitational force that causes the largest tides is between the ______ and the Moon. | Earth
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| The ________ of continents, the shape and size of ocean basins, and the depth of the oceans affect tides. | Coastlines
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| The difference in water level between a high tide and a low tide is the _____ ______. | Tidal range
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| A _____ ______ has the largest tidal range and occurs when Earth, the Moon, and the Sun form a straight line. | Spring tide
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| A ____ ____ has the lowest tidal range and occurs when Earth, the Moon, and the Sun form a right angle. | Neap tide
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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