A hypoxic areas in coastal waters, which fail to support the marine life living there. Dead zone. A dead zone is an area in oceans or lakes with very low oxygen levels, making it hard for most marine life to survive.
Dead Zone: A hypoxic areas in coastal waters, which fail to support the marine life living there. Dead zone. A dead zone is an area in oceans or lakes with very low oxygen levels, making it hard for most marine life to survive.
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