Topic
Marine environment
2 questions tagged Marine environment — spanning every one of the seven Ws.
what
What is an oxygen minimum zone?
An oxygen minimum zone is a layer of the ocean where dissolved oxygen is extremely low. These zones often occur between the sunlit surface and the deep ocean.
OceanographyMarine environment
what
What is an anoxic zone in the ocean?
An anoxic zone is an area of seawater with little or no dissolved oxygen, making it difficult or impossible for most marine life to survive.
OceanMarine environment