Components of the ecosystem
The components of the ecosystem: non-living substances and energy, producers, consumers, decomposers. The producer is the main component. Different ecosystems are: forest ecosystem, grassland ecosystem, marine ecosystem, freshwater ecosystem (divided into lake ecosystem, pond ecosystem, river ecosystem, etc.), farmland ecosystem, tundra ecosystem, wetland ecosystem 3. Urban ecosystem. Among them, the inorganic environment is the foundation of an ecosystem, and the quality of the conditions directly determines the complexity of the ecosystem and the richness of the biological communities in it; the biological communities react to the inorganic environment, and the biological communities adapt to the environment in In changing the appearance of the surrounding environment, various basic materials closely link the biological community with the inorganic environment, and the primary succession of the biological community can even turn a desolate bare land into an oasis of rich water and grass. The close connection of the various components of the ecosystem makes the ecosystem an organic whole with certain functions.