Chapter 28 Vocabulary Question Preview (ID: 7987)


Chapter 28 Vocabulary Review Game- Biomes And Ecosystems. TEACHERS: click here for quick copy question ID numbers.

Organism that eats both plants and animals
a) Omnivore
b) Insectivore
c) Carnivore
d) Herbivore

Physical, non-living factors in an environmental affecting organisms in an ecosystems
a) Abiotic
b) Humus
c) Biomass
d) Biotic potential

Relationship in which an organism benefits without either helping or harming the other organism.
a) Commensalism
b) Humus
c) Mutualism
d) Parasitism

A LIVING factor/thing which interacts in an ecosystem
a) Biotic factor
b) Biomass
c) Algal bloom
d) Abiotic factor

Plant eater, a first-order consumer
a) Herbivore
b) Omnivore
c) Carnivore
d) Insectivore

The SCIENTIFIC word for a producer or any organism that makes its own food from sunlight or chemicals
a) Autotroph
b) Heterotroph
c) Algal bloom
d) Omnivore

A close interaction/relationship among two organisms
a) Symbiosis
b) Estivation
c) Niche
d) Food Web

A feeding step in the transfer of energy among the organisms in an ecosystem
a) Trophic level
b) Niche
c) Biotic factor
d) Estivation

All of the feeding relationships that exists in an ecosystem
a) Food web
b) Food chain
c) Social hierarchy
d) biomass

Several populations of different organisms living together in the same area
a) Community
b) Ecosystem
c) Population
d) Biosphere

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