I really need help with these Marine Science Questions.


1: Which ocean zone has the greatest temperature variation with increasing depth?


A: Bathypelagic zone

B: Abyssopelagic zone

C: Mesopelagic zone

D: Epipelagic zone


2: What abiotic components would most likely change in a deep ocean ecosystem during upwelling?


A: Increase in oxygen content

B: Decrease in oxygen content

C: Increase in competition

D: Decrease in competition


3: What property of water results from the high cohesion between water molecules?


A: Surface tension

B: Low density as a solid

C: Low vapor pressure

D: High heat capacity