According to its Wikipedia entry:
"The Antarctic bottom water (AABW) is a type of water mass in the Southern Ocean surrounding Antarctica with temperatures ranging from -0.8 to 2 °C (31 °F), salinities from 34.6 to 34.7 psu. Being the densest water mass of the World Ocean, AABW is found to occupy the depth range below 4000 m of all ocean basins that have a connection to the Southern Ocean at that level."
From Windows to the Universe:
"The density of pure water is 1000 kg/m3. Ocean water is more dense because of the salt in it. Density of ocean water at the sea surface is about 1027 kg/m3."
Yes, in the waters surrounding Antarctica, which is a continent.
Narwhal whales make Arctic waters their home. There are none in the Southern Ocean around Antarctica.
The Antarctic Queen Fish is native to the waters around Antarctica.
Yes, and you can read more about its science, below.
Many animals survive in the waters around Antarctica: the continent itself is too cold to support any life.
Antarctica is melting and the waters are rising. as the waters continue to rise from Antarctica melting. It will take homes and cities and that will lead to lots of deaths.
Positive: Antarctica is one of the last pristine wilderness areas on Earth, with unique wildlife and landscapes. It also serves as an important scientific research hub, contributing valuable data on climate change and environmental processes. Negative: Antarctica is facing the impacts of climate change, with rising temperatures leading to melting ice, ecosystem disruptions, and habitat loss for certain species. Human activities in the region, such as tourism and fishing, also pose threats to the fragile ecosystem.
Krill thrive in the continent of Antarctica
it is salty and salty waters are dense
cold
Antarctica
There are quite a few species of octopus in the waters around Antarctica. Antarctica was the ancestral home of the octopus millions of years ago and all current otcopus species are descended from that one Antarctic octopus species.