If you walk out into the cold and then immediately walk into a burning hot place, you could get frost bite. BE CAREFUL!
Then life on earth would be cold and everything else will be cold. No one would exist. But it would not happen if god had the power to keep it warm. The sun would never do this because it's body has stuff that is hot!
You can keep something cold with a blanket designed for keep in the cold. However, most cotton blankets would do very little to keep in the cold.
Well we might die because its very cold. but if it was very hot we will die too so its important that we keep warm and not too cold or to hot. thats why we have to keep warm in winter and cool in summer
clouds are also like the green house affect and when it is warm they keep the warmth in and when it is cold they keep the cold in.
It is used to keep your body temperature at a constant temperature
This happened to our dog when he was allergic to cold! If we took him outside in very cold weather this would happen. He was also allergic to grass, but that did not cause the bumps. Just the cold caused the bumps.
There would be cooler average global temperatures because some od the gases are trapped here on earth to keep it warmer if not it would be too cold to live here.
A thermos
That would depend on the climate. In a cold climate the body might keep well for some time but in a warm/hot climate the body would quickly start to smell bad.
It would keep rolling.
A shade with blackout curtains would keep the most cold air out.
Yes it would as insulators keep in the heat and keep it out depending on whether the item is hot or cold.