marine unit 1
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 first person to attempt to circumnavigate, or sail completely around, the earth | Ferdinand Magellan
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| Used to collect water samples | Nansen bottle
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| Sound Navigation Ranging (a device that emits and receives sounds) | SONAR
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| Drew the first map of the gulf stream | Ben Franklin
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| This person sailed on the H.M.S. Beagle that visited the Galapagos Islands | Charles Darwin
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| Round steel chamber used for diving to deep depths | bathysphere
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| A self propelled submersible device that is operated out of Woods Hole Massachusetts | Alvin
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| A floating Instrument Platform that sinks halfway into the water | FLIP
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| Called the founder of Oceanography, he collected large amounts of data while sailing on the H.M.S. Challenger | Sir Charles Thompson
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| An early navigator responsible for making his crew eat citrus fruit to combat the disease called scurvy | Captain Cook
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| Self Contained Underwater Breathing Apparatus | SCUBA
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| a force that supports floating objects | bouyancy
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| a measure of depth in the ocean (approximately 6 feet) | fathom
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| used to measure the transparancy of the water (amount of plankton) | secchi disk
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| a nautical mile | knot
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| the name of the bathyscape used to travel to the bottom of the marianas trench in 1960 | trieste
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| used for large scale fishing of tuna, no longer used as much because of killing of dolphins | purse seine net
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| Used to obtain a deep core sample of bottom sediment | core sampler
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| Towed behind a boat to obtain samples of plankton | plankton net
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| the deepest of the oceans | pacific
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| this ocean has a well developed true mid-ocean ridge | atlantic
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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:
rramah
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