no there are five, the sunlight, twilight and midnight zones and the abyss and the trenches
Trenches are deep ocean features of subduction zones.
There are two major ocean zones, Pelagic and Benthic zones. The Pelagic zone is the open ocean and the Benthic zone is the ocean bottom.
pacific ocean
dodo
yes.
Mesopelagic :)
pacific ocean
In terms of biomass, deep ocean habitats are similar to Benthic and Abyssal Zones.
Intertidal zone, coastal ocean, and open ocean.
Intertidal zone, coastal ocean, and open ocean.
Neritic zones are closer to shore, shallower, and warmer than open ocean zones. They also tend to have higher levels of nutrients and more sunlight penetration, supporting greater biodiversity and productivity compared to open ocean zones.
The Pacific Ocean basin is rimmed by the most subduction zones. These subduction zones form as one tectonic plate is forced beneath another, creating deep ocean trenches. The Pacific Ring of Fire, which encircles the Pacific Ocean, is known for having numerous subduction zones and is associated with high levels of seismic activity and volcanic eruptions.