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Marine Science exam questions and answers
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  • Module
  • Marine Science
  • Institution
  • Marine Science

physical oceanographer - Answer-deals with waves and currents tool that measures the salinity of saltwater for a tank? - Answer-hydrometer specific gravity of saltwater for a saltwater aquarium - Answer-1.020-1.024 most effective method for maintaining water quality in a saltwater aquarium...

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  • September 22, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • marine science exam questions and answers
  • physical oceanographer answer deals with waves a

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  • Marine Science
  • Marine Science

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lectknancy

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Marine Science exam questions and
answers
physical oceanographer - Answer-deals with waves and currents

tool that measures the salinity of saltwater for a tank? - Answer-hydrometer

specific gravity of saltwater for a saltwater aquarium - Answer-1.020-1.024

most effective method for maintaining water quality in a saltwater aquarium? - Answer-
20 percent h2o change

ammonia - Answer-0

ph - Answer-7.5-8.4

most toxic substance - Answer-ammonia

function of nitrifying bacteria living on the gravel? - Answer-convert ammonia to nitrite
and then to nitrate and stabilize CaCO3

when water evaporates from a saltwater tank - Answer-you put freshwater in

when do you add the fish to a saltwater tank - Answer-after 24 hrs.

3 reason for civilizations to interact with ocean - Answer-food, transport, trade

phoenicians - Answer-established trade routes in the Mediterranean, earliest sea
voyage.

polynesian charts - Answer-they mapped out the ocean. used currents and winds to
design charts from sticks and stones. they show islands, ocean wave direction, waves.

chinese - Answer-compass

james cook - Answer-sailed for england to antarctica with a chronometer. reached
hawaii and died

darwin - Answer-formation of coral reefs and atolls

hms challenger - Answer-1st ship dedicated to studying marine science. mapped out
ocean floor found organisms

trieste - Answer-1st submersible to reach bottom of mariana trench

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