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Ecology Vocab
Stiles ecology unit
19
Biology
Not Applicable
08/29/2005

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Cards

Term
Species
Definition
Group of organisms of a single type that are capable of producing fertile offspring in the natural environment Example: All the baby producing squirrels in the forest
Term
Niche
Definition
The way of life of a species

Example:Eating nuts and being food for larger animals
Term
Biosphere
Definition
The area on and around Earth where life exists

Example: Air around the squirrel;the living level of the ecosystem
Term
Ecosystem
Definition
Includes ALL living(biotic) and non- living(abiotic) factors in a certain area
Example:All the living and nonliving organisms in the forest(dirt, rock, tree,animals...)
Term
Population
Definition
All the members of a species that live in the same area and make up a breeding group

Example: All the squirrels in the forest/the actual number
Term
Habitat
Definition
The physical area in which an organism lives
Term
Community
Definition
All of the populations in one area
Term
Abiotic
Definition
Non-living
Term
Biotic
Definition
Living
Term
Producer
Definition
A producer is capable of making their own food using the sun's energy Example: any plant
Term
consumer
Definition
Cannot make own food/Must consume other organisms for food(energy)
Example: Humans, birds, insects
Term
Primary consumer
Definition
A consumer that eats a producer(plant)
Term
Secondary consumer
Definition
A consumer that eats a primary consumer
Term
Tertiary Consumer
Definition
A consumer that eats a secondary consumer
Term
Quartenary Consumer
Definition
A consumer that eats a tertiary consumer
Term
Carnivore
Definition
Flesh eating mammal or bird of prey/Consumer that eats another consumer Example: Preying mantis, lion
Term
Herbivore
Definition
Eats primary producers (Vegetarian)
Example: Cow,antelope
Term
Omnivore
Definition
Consumer that eats both producers and consumers
Example: Humans, bears
Term
Decomposers/Detrivores
Definition
Consumer that feeds on dead plants and animals
Example: Vulture, flies
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