Do First How did life in the shallow seas differ from life in the deep ocean? Which ocean is the deepest? Which ocean is the smallest?

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Presentation transcript:

Do First How did life in the shallow seas differ from life in the deep ocean? Which ocean is the deepest? Which ocean is the smallest?

Label the features and the water line

Changes in the ocean? Pressure Temperature Light

Organisms A copepod A sea turtle A crab An orca A clam A diatom

Where do I fit in?

Lifestyles of the ocean Plankton: are organisms that live in the water column, but that either cannot swim or cannot swim faster than currents Neckton: are organisms that spend most of their time in the water column and can swim freely and faster than currents Benthos: are organisms that live on or in the seafloor sediment

Lifestyles of the ocean? Bluefin Tuna: Rock Oyster: Northern Krill: Cuttlefish: Crab:

What about me?

DYL An organism that lives on the seafloor is classified as ______________. Name the zone in the ocean where photosynthesis occurs.