Hess wrote that hot magma rose up into the rift valley at the mid-ocean ridges. the lava oozed up and forced the existing seafloor away from the rift in opposite directions. hess called this idea seafloor drifting
true
or
false

Ты не знаешь ни английского языка

The  pelagic  region is divided into three zones. the top zone is the euphotic or sunlit zone. this is the ocean zone that sunlight penetrates. because this zone gets sunlight, photosynthesis can occur and plants can grow here.sub  zones. the oceanic zone is subdivided into the epipelagic,  mesopelagic, and bathypelagic zones. the epipelagic (euphotic) zone, also called the sunlit zone, receives enough sunlight to support photosynthesis.your question does not include multiple choice,but i can give you some info on what the 3 zones hope this : -)

Are you asking a true or false question? if so, then the answer is true.hope my answer has you : ) if not then i am sorry : (