Answer:
Producers are the foundation of an ecosystem. Every other organism depends on producers directly or indirectly for survival.
Step-by-step explanation:
consumers, or "heterotrophs," cannot produce their own food, and depend on outside sources for their energy and nutrients.The producers take sunlight from the sun and turn it into energy. Without producers in an ecosystem, there would be no herbivores, which are first level consumers, then there would be no seco.ndary consumers, which are consumers that consume first level consumers, and the entire food web of that ecosystem would break down. It wouldn't be an ecosystem after that