Here's a breakdown:
* Producers: Plants are the base of the food web. They make their own food through photosynthesis.
* Primary Consumers: Herbivores like white rhinos eat plants.
* Secondary Consumers: Carnivores that eat herbivores (e.g., lions)
* Tertiary Consumers: Carnivores that eat other carnivores (e.g., leopards)
So, white rhinos are important for the ecosystem because they help control the plant populations and provide food for other animals.