in antartic region,what happens to the fishes when the sea is frozen?

Question

in antarctic region,during severe winter ,the sea becomes frozen. then what will the fiahes in those water bodies do to survive.they dont hibernate;they dont move off from the frozen region;they live where they are even if the region is frozen.how does this happen???

Answer 1

THERE'S A LOT OFspace in the ocean
the water deeper inthe ocean is slightly hot coz of high pressure
thus fish survive compensating the dverse conditions

Answer 2

global warming is the reason behind it. what is going to ensue: a million the sea element will upward push and a large style of the British coast line will be less than water which include all of London and a large style of the worlds coast line. 2 we will be positioned decrease back into an ice age. How? we count number upon the North Atlantic waft to save temperatures up, it really is a warmth contemporary that flows north from the Equator. at the same time as, no longer if, yet at the same time as the ice cap melts the chilly water from the melted ice cap will bypass into the North Atlantic and reduce off the North Atlantic waft therefore temperatures in Britain, North united statesa. and maximum of Europe will drop less than freezing and create an new ice age. there's a gamble from global Warming human beings are purely no longer attentive to it and Governments the international over do not believe such disaster can ensue from global Warming. The movie The Day After the following day highlights what might want to ensue if the ice caps do melt.

Answer 3

Even if the sea becomes frozen the fishes in the antartic regions have a special anti-freeze which donot allow their internal organs to freeze even if their outer scales start freezing i.e all the processes are going inside their bodies.

Answer 4

Fish are cold blooded, meaning that like reptiles, their body temperature is the same as their outside temperature. So, when water gets really cold, so does the fish. This slows down the fishs' metabolism (how fast they use up food and energy).

So, when water is cold enough to freeze, a fish's metabolism is REALLY slow, almost as slow as an animal that was hibernating, so the fish doesn't need much air or food.

Baisically, the fish is hibernating, but it's because of how cold it is, not because that's when it's internal clock tells it it's time to.

Answer 5

well ICE that forms on the ocean floats on the surface and fish live below that ice in the water with is not freezing. These fishes have developed certain compounds in there blood that prevents it from freezing and from froming crystals.
in this way they can survive in the cold antartic region

Answer 6

the temperature of water deep down the ocean does not go below 4 degree celsius. So, water does not freeze and that provides a normal environment for the cold-blooded fishes to survive.

Answer 7

The density of ice is less than water so in the cold regions the upper layer of water converted into a thin layer of ice not the whole sea.Inside this layer their is a suitable environment for survival of life.

Answer 8

creation of this world is such that each n every animal on this planet adapt themselves according to their enviornment, and here ur talking abt the fishes of antartic ocean do their body is build up such that they can live in such an enviornment,we worry abt it bcoz we cant live in such env. but think the fishes must b thinking how do these humans live in hot or warm env. isnt it and over all the water freezes only at surface n the inner water is warm enough to keep them alive n fishes are cold blooded animal they can adjust their body temp acc to env, and they r also provided wid some fluid in body which help them to survive in such cold conditions.........as i said creation is well maintained

Answer 9

well this is a unique property of water that its maximum density is at 4degree temprature so ice is lighter than water n in winters water freezes n comes up being lighter n heavy water stays beneath leaving an isolated ecosystem 4 the fishes.

Answer 10

Actually certain species of fish in the antarctic has antifreeze in their bodies that keeps them from turning into ice.