Sunlight Extends to the Bottom of an Ocean Region, Which

question 209

Multiple Choice

Sunlight extends to the bottom of an ocean region, which has highly productive plankton populations at the surface, an extensive pelagic fish population, and bottom-dwelling organisms in seagrass beds and reefs.Which zone or zones are included in this region?

• A) Photic zone only
• B) Photic and coastal zones only
• C) Photic, benthic, and coastal zones
• D) Coastal, benthic, and abyssal zones
• E) Coastal, ocean, and intertidal zones

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