Sampling Marine Ecosystems

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  • Created by: Maria5
  • Created on: 29-12-19 15:22
What percent of earth's surface is covered in seawater?
70%
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Tides, variation, biological cycles and preparation are all example of
Sampling limitations
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Dredges, corers and grab technique would be used to sample benthos and demersal fish when the sediment is
Soft
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Trawls, manta tow, driver propulsion vehicles and free observers are used to sample the benthos when the sediment is
Hard
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What percent of marine environment is >200m deep
92%
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Manned submersibles and unmanned submesribles are used to sample what?
The deep sea
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Other cards in this set

Card 2

Front

Tides, variation, biological cycles and preparation are all example of

Back

Sampling limitations

Card 3

Front

Dredges, corers and grab technique would be used to sample benthos and demersal fish when the sediment is

Back

Preview of the front of card 3

Card 4

Front

Trawls, manta tow, driver propulsion vehicles and free observers are used to sample the benthos when the sediment is

Back

Preview of the front of card 4

Card 5

Front

What percent of marine environment is >200m deep

Back

Preview of the front of card 5
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