This food web shows how the new organisms survive off eachother. This freshwater biome is for organisms that live and breathe underwater in streams and rivers.
In this food web, these animals survive off eachother in the ocean.
In the desert terrestrial biome, it is a dry and hot climate with little to no water. This climate is suitable for the creatures listed above because they do not have any features that require water or a wet biome.
This is the entire food web with every organism.