Things which keep warm things warm and cold things cold are referred to as insulators.
Turtle
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.
In cold weather, people have made different kinds of boots. They have the warm boots to keep you warm so I suggest you where some warm boots
Warm air and warm water. Cold air and cold water keep ice cooler longer.
Barium, Titanium and Aluminum.
Turtle
Yes, it can also keep things cold.
The best way to keep something cold is to place it in a cooler that is filled with ice. You can also place things underground to keep them cool or place them in a refrigerator.
To insulate : To keep warm things warm and cold things cold
plastic wrap doesn't keep things cold because i don't even now?
Yes.
To Keep food cold so it doesn't spoil. Also to keep things that are supposed to be cold cold. Also to keep foods that are supposed to be frozen frozen.
to keep all the cold or frozen things nice and cold
Yes it would as insulators keep in the heat and keep it out depending on whether the item is hot or cold.
To keep things cold.
An icebox is a type of refrigerator. It is a chilled box that is used to keep things cold. Ice boxes are kept cold with large blocks of ice that keep the food cold.
to make things cold and some food can get rotten if there stay outside