Previous chapter → Earth
A zone is an area of the → earth's world ocean. It has various properties, such as temperature, current and nutrients. Each trait has a major impact on the life of your civilization, making it easier for you to grow food, for example, or allowing your ships to travel the distances faster.
A zone is divided into various hexagonal → plateaus. Neighboring plateaus are also grouped into plateau clusters of currently 7 plateaus.
Next chapter → Plateau