Marine Ecosystems Question Preview (ID: 603)

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A group of indivduals of the same species
a) population
b) niche
c) habitat
d) community

Symbiosis where one species benefits and the other is not affected
a) mutalism
b) marriage
c) parasitism
d) commensalism

The study of the relationship between and organism and its environment
a) economics
b) ethics
c) ecology
d) eubonics

Symbiosis that is similar to predation
a) mutualism
b) parasitism
c) commensalism
d) marriage

How an organism gets its food
a) trophism
b) consumers
c) trophies
d) Food Lion

The boundary between land and sea, exposed to air at low tide
a) splash - spray zone
b) intertidal zone
c) benthic
d) perlagic

organisms that take energy from the envrionment an make food
a) netric
b) heterotrophs
c) producers
d) consumers

deep ocean zone
a) benthic
b) pelagic
c) haldal
d) abyss

competition between different species
a) inter specific competition
b) inter specific competition
c) symbiosis
d) photosynthesis

organisms that feed on autotrophs and heterotrops
a) autotrophs
b) producers
c) heterotrops
d) tropics

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