An environment that provides the things a specific organism needs to live, grow, and reproduce

Parts of a habitat that are or were once alive

Nonliving parts of an organism’s habitat

A group of organisms that are mate with each other and produce offspring

All the members of one species living in a particular area

All the populations that live together in an area

Organisms that live in particular area, along with the nonliving environment

The study of how organisms interact with each other and with there environment

The number of individuals in an area of a specific size

An environmental factor that causes a population to stop growing or to decrease

The largest population that an area can support

An organism that can make its own food

Obtains energy by feeding on other organisms

Consumers that eat only animals

Carnivore that feeds on bodies of dead organisms

Consumers that eat both plants and animals

One organism eats another and obtains energy

Amount of energy that moves from one feeding level to another

An organism that makes its own food

An organism that has to get its food from a source

An organism obtains its food, the type of food the organism eats, and what other organisms eat it

The struggle between organism to survive as they use the same limited resources

One organism kills another for food or nutrients

Any relationship in which two species live closely together

A relationship in which one species benefits and the other species is neither helped nor harmed

A relationship in which both species benefit

Help

Options

focusNode

Didn't know it?
click below

Knew it?
click below

Don't Know

Remaining cards (0)

Know

retry

shuffle

restart

0:00

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Ecosystems

Question	Answer
Organism	Living thing
Habitat	An environment that provides the things a specific organism needs to live, grow, and reproduce
Biotic factor	Parts of a habitat that are or were once alive
Abiotic factor	Nonliving parts of an organism’s habitat
Species	A group of organisms that are mate with each other and produce offspring
Population	All the members of one species living in a particular area
Community	All the populations that live together in an area
Ecosystem	Organisms that live in particular area, along with the nonliving environment
Ecology	The study of how organisms interact with each other and with there environment
Population density	The number of individuals in an area of a specific size
Limiting factor	An environmental factor that causes a population to stop growing or to decrease
Carrying capacity	The largest population that an area can support
Producer	An organism that can make its own food
Consumer	Obtains energy by feeding on other organisms
Carnivores	Consumers that eat only animals
Scavenger	Carnivore that feeds on bodies of dead organisms
Herbivores	Consumers that only eat plants
Omnivores	Consumers that eat both plants and animals
Food chain	One organism eats another and obtains energy
Food web	Many overlapping food chain
Energy pyramid	Amount of energy that moves from one feeding level to another
Chlorophyll	Absorbs light
Autotroph	An organism that makes its own food
Heterotroph	An organism that has to get its food from a source
Niche	An organism obtains its food, the type of food the organism eats, and what other organisms eat it
Competition	The struggle between organism to survive as they use the same limited resources
Predation	One organism kills another for food or nutrients
Symbiosis	Any relationship in which two species live closely together
Commensalism	A relationship in which one species benefits and the other species is neither helped nor harmed
Mutualism	A relationship in which both species benefit

Created by: user-1979399

"Know" box contains:
Time elapsed:
Retries: