Community Ecology Question Preview (ID: 47035)


Vocab Review Community Ecology. TEACHERS: click here for quick copy question ID numbers.

A relationship in which a member of one species, the predator, eats or preys on a member of another species, the prey.
a) Predation
b) Symbiosis
c) Mutualism
d) Commensalism

Competition between two or more species for the same resources.
a) Interspecifici Competition
b) Intraspecific Competition
c) Parasitism
d) Mutualism

Competition between members of one species for the same resources.
a) Intraspecifici Competition
b) Interspecific Competition
c) Mutualism
d) Commensalism

A close relationship between two species that may benefit one or both species.
a) Symbiosis
b) Disturbance
c) Keystone Species
d) Predation

A relationship in which one organism (parasite) benefits at the other organism’s (the host’s) expense.
a) Parasitism
b) Mutualism
c) Commensalism
d) Predation

A relationship in which both species benefit.
a) Mutualism
b) Parasitism
c) Predation
d) Commensalism

A relationship in which one species benefits while the other is not affected.
a) Commensalism
b) Mutualism
c) Parasitism
d) Preadation

The sequential change over time in the composition of a community.
a) Ecological Succession
b) Pioneer Species
c) Disturbance
d) Keystone Species

Ecological succession that takes place in a previously uncolonized area typically lacking soil.
a) Primary Succession
b) Secondary Succession
c) Pioneer Species
d) Disturbance

Ecological succession that takes place in a previously colonized area that has been disturbed.
a) Secondary succession
b) Primary succession
c) Disturbance
d) Keystone species

The first species to inhabit a previously uncolonized or disturbed area, leading to primary or secondary succession.
a) Pioneer Species
b) Disturbance
c) Predation
d) Interspecific Competion

An occurrence that changes a community, such as a fire, drought, or animal movement Disturbances help maintain species diversity.
a) Disturbance
b) Ecological Succession
c) Primary Succession
d) Secondary Succession

A species that plays an important role in determining the structure of a community.
a) Keystone species
b) Disturbance
c) Mutualism
d) Commensalism

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