Hydrogenous manganese nodule.
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An underwater submerged volcano may or may not be active more than hundreds of meters high.
Ocean floor around a conical shaped seamount.
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Match term definition sea mount submarine canyon continental shelf mid ocean ridge abyssal plain a a very flat region of seafloor extending out from shoreline to a water depth of 130 150 meters.
Flat topped volcanic structures located on the floor of the deep ocean basin are termed.
Ocean sediments may be composed of chemical precipitates such as calcium carbonate or manganese dioxide.
The flattest region on earth composes much of the ocean basin water depths range between 2 5 and 3 6 miles deep.
A very flat region of seafloor extending out from shoreline to a water depth of.
Sediments derived primarily from the products of weathering on the continents are called.
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Examine the words and or phrases for each question below and determine the relationship among the majority of words phrases.
All are level 1 questions.
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Choose the option which does not fit the pattern.
Ocean sediments include the remains of ancient rocks of cosmic origin.
Ocean sediments may form from the remains of living organisms falling to the ocean floor.
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Quartz sand b terrigenous 36.
Manganese nodule c hydrogenous 34.
Manganese nodules are an example of.
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Match the ocean floor sediment with each phrase.
Match the ocean floor sediment with each phrase.
You may use each answer once more than once or not at all a laurasia b paleogeology c panthalassa d paleomagnetism e pangea f subduction zone g gondwanaland h rift valley i paleoceanography 7 ancient precursor of the pacific ocean 8 supercontinent 200 million years ago 9 depression along ridge axis 10 study of changes in the character.
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B a continuous belt of active undersea volcanoes extending through the major ocean basins which forms the most continuous mountain range on earth.
Some of these organic sediments are called calcareous or siliceous oozes because they are so thick and gooey.
Pelagic sediment is composed of clay particles and microskeletons of marine organisms that settle slowly to the ocean floor.
The clay component or sometimes volcanic ash is generally carried from land by wind and falls on the.
Turbidite deposits b terrigenous 37.
Hydrogenous calcareous ooze.
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Sand silt and clays deposited on the ocean floor are described as terrigenous sediments.
The most extensive mountain range on earth extends for about 65 000 kilometers on the ocean floor and is known as the.
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