Energy Flow in Ecosystems

What are consumers that feed on the bodies of dead organisms called?

What is the missing organism in the food chain: Grass --> Slug --> ________ --> Hawk?

What do we call organisms that make their own food, such as plants and algae?

What consists of many overlapping food chains?

What are consumers that eat only plants called?

What are organisms that break down dead or decaying organisms?

What is the primary source of energy for most ecosystems?

What type of consumer eats both plants and animals?

What is the term for a series of organisms each dependent on the next as a source of food?

What is the role of producers in an ecosystem?