We are back with another "You ask, we answer" rubric. As you might know, you will be able to extract resources from your land plot, such as water. These resources will be vital for your survival on Mars. With this comes an important question:
Is it possible to exhaust the resources on lands?
No. Resources on lands will be renewed via a respawning/refreshing process, however, it will take time. If you have more lands you could mine it barren, then proceed to the next and repeat until the first land was replenished. They won’t ever be permanently exhausted though, otherwise, this would limit how much of the game players could play. If resources were limited, we could quickly reach a point where Mars runs out of resources entirely and thus, no further game.