Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
41 Cards in this Set
- Front
- Back
A place where an organism lives and that provides for its needs.
|
HABITAT
|
|
A model used to show the feeding relationship in which many food chains overlap in an ecosystem.
|
FOOD WEB
|
|
All of the populations of different species that live and interact in an area
|
COMMUNITY
|
|
Represents how energy in food flows from one organism to the next.
|
FOOD CHAIN
|
|
A group of individuals of the same species that live together in the same area at the same time. (ex. all seaside sparrows living together in a salt marsh)
|
POPULATION
|
|
The branch of biology concerned with the relations between organisms and their environment.
|
ECOLOGY
|
|
Earth's entire living environment, including the land, sea, and atmosphere where life can be found.
|
BIOSPHERE
|
|
The organism that eats the prey. (bird eats worm-the worm is the prey and the bird is the predator)
|
PREDATOR
|
|
This is a type of relationship between consumers (animals) that eat other consumers (animals).
|
PREDATOR-PREY RELATIONSHIPS
|
|
Harmful substances that are released and make our planet dirty, noisy, or unhealthy.
|
POLLUTION
|
|
Two or more species or indivviduals trying to use the same limited resources.
|
COMPETITION
|
|
A consumer that eats plants.
|
HERBIVORE
|
|
The relation between two different species of organisms that are interdepe dent; each gains benefits from the other.
|
MUTUALISM
|
|
The disappearance of forests due to land development, cultivation, or lumbering.
|
DEFORESTATION
|
|
These are animals that feed on the bodies of dead animals. (example-turkey vulture from the prairie ecosystem or a smail or clam from an aquatic ecosystem)
|
SCAVANGER
|
|
The relation between two different kinds of organisms when one receives benefits from the other without damaging it.
|
COMMENSALISM
|
|
The amount of usable energy in an ecosystem is less for each higher animal in the food chain. Movement of energy through an ecosystem.
|
energy pyramid
|
|
Is a close, long-term association between two or more species. The individuals in this type of relationship can benefit from, be unaffected by, or be harmed by the relationship.
|
symbiosis
|
|
Consumer that eats both plants and animals.
|
omnivore
|
|
A system formed by the interaction of a community of organisms with their physical environment. (abiotic environment-temperature, soil, percipitation.)
|
ecosystem
|
|
All living and nonliving surroundings that affect an organism.
|
environment
|
|
Describes living factors in the environment. All living organisms that live together and interact with one another.
|
biotic
|
|
The nonliving factors in an ecosystem.
|
abiotic
|
|
The dissappearance of all members of a species from Earth.
|
extinction
|
|
The organism that is eaten by another living organism.
|
prey
|
|
A consumer who eats only other animals.
|
carnivore
|
|
A relationship between two organisms in which one rganism lives on or in the other, feeds upon it, and usually harms it.
|
PARASITISM
|
|
The largest population that a given environment can support over a long period of time.
|
CARRYING CAPACITY
|
|
The disappearance of forests due to land development, cultivation, or lumbering.
|
DEFORESTATION
|
|
These are animals that feed on the bodies of dead animals. (example-turkey vulture from the prairie ecosystem or a smail or clam from an aquatic ecosystem)
|
SCAVANGER
|
|
The relation between two different kinds of organisms when one receives benefits from the other without damaging it.
|
COMMENSALISM
|
|
The amount of usable energy in an ecosystem is less for each higher animal in the food chain. Movement of energy through an ecosystem.
|
energy pyramid
|
|
Is a close, long-term association between two or more species. The individuals in this type of relationship can benefit from, be unaffected by, or be harmed by the relationship.
|
symbiosis
|
|
Consumer that eats both plants and animals.
|
omnivore
|
|
A system formed by the interaction of a community of organisms with their physical environment. (abiotic environment-temperature, soil, percipitation.)
|
ecosystem
|
|
All living and nonliving surroundings that affect an organism.
|
environment
|
|
Describes living factors in the environment. All living organisms that live together and interact with one another.
|
biotic
|
|
The nonliving factors in an ecosystem.
|
abiotic
|
|
The dissappearance of all members of a species from Earth.
|
extinction
|
|
The organism that is eaten by another living organism.
|
prey
|
|
An organism's way of life within an ecosystem; includes its habitat, its food, its predators, & the organisms with which it competes.(Its ROLE)
|
NICHE
|