Ecology Flashcards
Food Web
Consists of all the food chains in a single ecosystem
Food Chain
One possible path that energy and nutrients may take as they move through the ecosystem
Trophic Level
The grouping for organisms in a food web based on their role
Producers
Make their own food and do not depend on any other organism for nutrition
Autotrophs
Make their own food and do not depend on any other organism for nutrition
Consumers
Animals that eat producers
Carnivore
Animals that eat other animals
Omnivore
Animals that eat both plants and animals
Primary consumers
Are herbivores, eat plants and other producers
Herbivore
Eat plants, algae, and other producers
Secondary consumers
Eat the herbivores or primary consumers
Tertiary consumers
Eat the secondary consumers
Apex Predator
Top consumer or top predator
Detritivores
Organisms that eat plants, algae, and other producers remains (a scavenger)
Scavenger
Organisms that eat plants, algae, and other producers remains