Are ocean dead zones as scary as they sound or do they come and go?



  1. 0 Votes

    Oceanic dead zones aren’t some toxic area that kills everything it touches.  Rather, they are areas of the ocean that are too low in oxygen to support marine life.  They tend to stay in an area, but they can be reversable.  Also, some dead zones are seasonal, such as one off of Oregon’s coast which only a dead zone during the summer.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!