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Ecology Vocab
Key terms from the Ecology Unit
Question | Answer |
---|---|
An organism that can make its own food | Producer |
A consumer that eats only plants | Herbivore |
An organism that breaks down waste and dead organisms | Decomposer |
A consumer that eats both plants and animals | Omnivore |
A consumer that eats only animals | Carnivore |
A series of events in which one organism eats another to and gets energy | Food Chain |
A pattern of overlapping food chains | Food Web |
A diagram that shows how much energy moves from one feeding level to the next | Energy Pyramid |
An organism that gets energy by feeding on other organisms | Consumer |
A carnivore that feeds on the bodies of dead organisms | Scavenger |
The study of how living things interact with each other and their environment | Ecology |
Any living thing | Organism |
An organism’s environment, that provides all the things it needs in order to survive | Habitat |
A living part of an organism’s habitat | Biotic Factor |
A non-living part of an organism’s habitat | Abiotic Factor |
A group of organisms that are similar and can mate with each other to produce offspring | Species |
All the members of one species in a particular area | Population |
All the different populations that live together in an area | Community |
A community of organisms, along with all the abiotic factors in the environment | Ecosystem |
The number of organisms that live in a certain area | Population Density |
Any factor that can cause a population to decrease | Limiting Factor |
The largest population that a habitat can support | Carrying Capacity |