Answer:
Oceanic and continental plates are colliding.
Explanation:
Answer: O.7 may i plss have brainliest
Explanation:
~Hello there! ^_^
Your question: The region that is characterized by a vast realm of open, blue water is called the _________ zone.
Your answer: The region that is characterized by a vast realm of open, blue water is called the oceanic pelagic zone.
The answer to fill up the blank is ocean pelagic.
Hope this helps! :D