Layer and use hand warmers. I would also suggest ski pants and ski gloves.
The ice all around you insulates it. Kind of how a dog will bury itself in deep snow to insulate it and keep itself warm.
they eat and drink after they dig through the ice on lakes. they also have a thick coat of fur so that they can keep warm.
Using warm water to remove ice and snow may cause refreezing and create more slippery conditions. It's better to use salt or ice melt to break up the ice and snow first, then shovel it away.
keep warm in winter
blend in whit the snow and ice
The sun's heat is reflected by the ice and snow. It doesn't warm the earth. This is called the albedo effect.
They huddle together and their body fat and body heat keep them warm during a storm.
The snow creates a thick layer in which traps the heat inside the earth.
very thick and soft also its thick to keep them warm in the snow!
They keep themselves warm by their clothings
Glaciers form in areas where the summers are not warm enough to melt snow. The snow gradually piles up over many years and the weight of all that snow compacts the snow layers below it into solid ice.
This biggest reason mountaineers builds snow shelters is to keep warm. I know this sounds backwards, but snow actually acts as an insulator. If you can build a tight shelter, just big enough for your body, your body and breath can warm the air inside enough to help keep you warm -or warmer than you would be otherwise.