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Column A 1.trophic level 2.decomposers 3.biogeochemical cycle 4.autotrophs 5.con

ID: 10476 • Letter: C

Question

Column A

1.trophic level
2.decomposers
3.biogeochemical cycle
4.autotrophs
5.consumers
6.biotic
7.abiotic
8.community
9.ecosystem
10.biomass

Column B

a) community of orgaminisms including the abiotic factors
b) non-living and chemical factors, such as light and temperature
c) living things in environments with which organisms interact
d) amount of vegetation added to an ecosystem per area per year
e) path that nutrients take in an ecosystem
f) organisms in an area of interacting populations
g) producers
h) organisms
i) feeds on leftover or waste material
j) feeding level for a species in a community

Explanation / Answer

1-j 2- i 3-e 4- g 5- h 6-c 7-b 8-f 9-a 10-d