Name: 
 

H.2L.1 Vocabulary Review



Matching
 
 
A.
the area where an organism lives (biotic and abiotic)
K.
study of the relationhips between organisms and their environments
B.
role an organism plays in an ecosystem
L.
relationship where two species live closely together
C.
one organism captures and feeds on another organisms
M.
material formed from decaying leaves and other organic matter
D.
organism that breaks down and obtains energy from dead organic matter
N.
organism that feeds on dead matter
E.
conclude from facts
O.
each step in a food chain or food web
F.
modification suited for an environment
P.
maintain a stable, internal environment
G.
to recur; to happen again
Q.
chemical reactions in a living thing
H.
an organism that makes its own food
R.
an organism that eats other things
I.
living
S.
non-living
J.
the series of processes by which carbon compounds are interconverted in the environment, chiefly involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
T.
graphical model of the flow of energy in a food chain
 

 1 

Adaptation
 

 2 

Cycle
 

 3 

Carbon Cycle
 

 4 

Homeostasis
 

 5 

Infer
 

 6 

Metabolism
 

 7 

Abiotic
 

 8 

Autotroph
 

 9 

Biotic
 

 10 

Ecology
 

 11 

Heterotroph
 

 12 

Decomposer
 

 13 

Detritivore
 

 14 

Habitat
 

 15 

Humus
 

 16 

Niche
 

 17 

Predation
 

 18 

Symbiosis
 

 19 

Trophic Level
 

 20 

Energy Pyramid
 



 
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