20 points please hurry marine biology What are the locations of the oceanic zones?

The (*blank*) zone is bordered by the Arctic Circle, while the (*blank*) zone is bordered by the Antarctic Circle.

1st (*blank*) options

Northern tropical
Northern temperate
Southern tropical
Southern temperate

2nd (*blank*)

Northern tropical
Northern temperate
Southern tropical
Southern temperate

I think Its northern temperate and southern temperate

Explanation:

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.