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Published byHillary Andrews Modified over 8 years ago
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Color of the water is determine by the way sunlight is – Absorbed – Reflected
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How do plants and animals influence life in the ocean?
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Wind blows parallel to the shore, moving surface water offshore. – UPWELLING Wave action
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Reaches the upper 100 m of water Plankton- free floating microscopic living things – Zooplankton- ANIMALS – Phytoplankton- PLANTS
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Ocean life that can swim Examples ?
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Organisms that live on the Ocean Floor. Examples?
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Benthic – Bottom Pelagic – Water
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Intertidal zone Sublittoral zone Bathyal zone Abyssal zone Hadal zone
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Between high and low tides Example: sea anemones and seeweed
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Submerged in shallow water Example: sea stars and sea lilies
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No sunlight zone upto 4000 m deep Example: Octopus and brachiopods
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No sunlight zone from 4000-6000 m deep Example: Sea cucumbers and worms
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No sunlight zone from below 6000 m deep Example: microorganisms
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Neritic zone Oceanic zone
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Abundant sunlight Moderate temperatures Low pressure Examples?
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Deep open ocean 4 zones Marine life decreases with depth
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