Archipelagos

I feel like we need more of these on tiraseh. Like several countries should just be a bunch of relatively small islands with shallow water in between.

Maybe not exactly like that but a basic idea of having lots of pockets of sea water in the most agricultural regions. I was originally thinking something like puget sound, but I think the sound might be too big and too deep really.

Now imagine if the above-water parts were bigger and there was a bit more of the visible underwater part.
Also I imagine manmade ocean barriers and such are a relatively recent development that would be invaluable for agricultural uses.

I'm too distracted and dazed to write much tonight but these are some good reference photos to just push my brain in the right direction.