Every organism occupies a place in the ecological community according to the source of obtaining food. It is called ____ level.

Step-by-step solution

Based on the source of their nutrition or food, organisms occupy a specific place in the food chain or ecological community. This specific place is known as their trophic level. For example, producers belong to the first trophic level, primary consumers to the second, and secondary consumers to the third trophic level. Answer: trophic