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Questions and Answers
Midwater trawls are often configured with weights to perform catching in the deep-sea layer.
Midwater trawls are often configured with weights to perform catching in the deep-sea layer.
False (B)
Water bottles are the primary means of sampling the seafloor.
Water bottles are the primary means of sampling the seafloor.
False (B)
Reversing bottles are a type of non-reversing water bottle.
Reversing bottles are a type of non-reversing water bottle.
False (B)
Plankton nets are made of coarse mesh.
Plankton nets are made of coarse mesh.
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Plankton nets are used to sample benthic organisms.
Plankton nets are used to sample benthic organisms.
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The net should be lowered into the water before the boat is underway.
The net should be lowered into the water before the boat is underway.
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Water bottles are used to collect large forms of marine life.
Water bottles are used to collect large forms of marine life.
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Midwater trawls are used to sample pelagic organisms.
Midwater trawls are used to sample pelagic organisms.
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Plankton nets are used to sample zooplankton and ichthyoplankton.
Plankton nets are used to sample zooplankton and ichthyoplankton.
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Sterile bottles should not be used for sampling water.
Sterile bottles should not be used for sampling water.
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