Well und freezer: was sie gemeinsam haben

1. Schritt 1. Well — ist hergestellt aus — Stone. The walls of wells were lined with stone.
2. Schritt 2. Stone — ist Material für — Ice house. Ice houses were built of stone and sunk into the ground.
3. Schritt 3. Ice house — entwickelte sich zu — Refrigerator. The refrigerator replaced natural ice.
4. Schritt 4. Refrigerator — umfasst — Freezer. A refrigeration appliance.

Evothings öffnen