6 Science Ocean 1-20
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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| abyssal plain | large, flat area on the ocean floor
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| atoll | ring-shaped island formed by coral reefs around an underwater volcano
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| bay | small area of ocean that is partly enclosed by land
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| continental rise | gentle rise at the base of the steeper continental slope
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| continental shelf | gently sloping underwater edge of a continent
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| continental slope | ocean floor from the edge of the continental shelf to the continental rise
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| coral reef | ridge of coral near the surface of the ocean in warm, shallow water
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| crest | highest point of a wave
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| current | river of water that flows through the ocean
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| deep-water current | ocean water that sinks and flows at deep levels because it is more dense than the water around it: also called density current or convection current
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| density | amount of matter in a given volume of something
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| desalination | process that removes salts from ocean water
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| estuary | area where a river flows into the ocean
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| gulf | large area of ocean that is partly enclosed by land
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| headland | point of high land jutting out in to water
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| hydrothermal vent | hot-water spring on the ocean floor, usually on the mid-ocean ridges
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| intertidal zone | area along a shore that is covered with water at high tide and exposed to air at low tide
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| jetty | structure built to stick out into the water from the shoreline
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| marine biologist | scientist who studies living things in oceans
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| mid-ocean ridge | underwater mountain range where sea-floor spreading happens
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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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Created by:
aprilfosterja
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