At which trophic level would you find producers?

Producers are organisms that manufacture their own food through photosynthesis or chemosynthesis, forming the foundation of the food web. They are typically found at the first trophic level in an ecosystem. This level consists primarily of plants, algae, and other autotrophs that harness energy from sunlight (or inorganic substances) to create organic compounds. By converting solar energy into biomass, producers serve as a vital energy source for consumers in higher trophic levels. The existence of producers is fundamental to ecosystem dynamics, as they initiate energy flow and support various life forms. Thus, identifying the first trophic level as the one where producers are located is key to understanding food chain dynamics.