Marine Science 20Marine Science 20
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Oceanography Marine ScienceOceanography Marine Science
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What, Where?
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Navigation
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A History of Marine Science
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The ExplorersThe Explorers
P i H James CookPrince Henry the
“Navigator”
James Cook
Christopher
Matthew Maury
pColumbus
di dBen Franklin
Ferdinand Magellan Charles Darwin
The Challenger
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The Challenger
Earth Structure and Plate Tectonics
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Plate boundaries are defined by faults. “N l” f lt “R ” f lt d “T f ” f lt“Normal” faults, “Reverse” faults, and “Transform” faults
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MineralsMinerals
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RocksRocks
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Plate Tectonics and Earth’s Interior
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SedimentsSediments
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Water Chemistry
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Atmospheric CirculationAtmospheric Circulation
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CurrentsCurrents
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What does this show?
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WavesWaves
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Life in the Ocean
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PlanktonPlankton
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BenthosBenthos
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• Epifauna• Infauna• Nektobenthos
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Hermit Crab-Fight for Shells
-Omnivorous or Herbivores
-Very soft abdomen
-Females lay eggs shortlyFemales lay eggs shortly after copulating
Phylum: ArthropodaKingdom: Animalia
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Phylum: Arthropoda
Class: Crustacea
NektonNekton
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Environmental concerns
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