The abyssal zone of oceans is characterized b | vedclass

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(D) The abyssal zone is the deepest part of the ocean,extending from $4,000$ to $6,000$ meters below the surface.It is characterized by the complete a

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Absence of sunlight and presence of consumers and decomposers

Vedclass · Answer

(D) The abyssal zone is the deepest part of the ocean,extending from $4,000$ to $6,000$ meters below the surface.It is characterized by the complete absence of sunlight,which prevents photosynthesis,meaning there are no primary producers (plants or algae) in this zone.However,it is not devoid of life; it supports various specialized organisms,including consumers (such as scavengers and predators) and decomposers that rely on organic matter falling from the upper layers of the ocean (marine snow) or hydrothermal vents.Therefore,the correct characteristic is the absence of sunlight and the presence of consumers and decomposers.

The abyssal zone of oceans is characterized by:

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