What is the structure of the natural community?

A natural community is such an association of living beings, which is intertwined with inanimate nature, and located on the same zone (land). As a result of the interaction of the components of the natural community, there is a circulation of substances in nature. There are several varieties of this community, it all depends on the size (the largest are the oceans and continents, and the smallest are the desert, taiga). In each community, regardless of size, there are various connections, including food. Plants are the first in the chain, they are the producers of organic compounds. The next are herbivores and various microorganisms. Predators close the food chain. Thus, we have built the simplest food chain in the natural community.