What ice house is made of
A store of natural ice for keeping food cold.
- Ice cellar pit — has part. A sunken room.
- Heat transfer — uses. Thick walls and earth slow down heat transfer.
- Latent heat — uses. Melting ice absorbs heat.
- Stone — is made of. Ice houses were built of stone and sunk into the ground.
- Blocks of ice — is made of. Blocks of ice cut in winter.
- Sawdust — is made of. Thermal insulation of the ice.