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Worksheetsbiotic abiotic factors
Total questions: 20
Worksheet time: 27mins
Is soil a biotic or abiotic factor?
biotic
abiotic
Are rocks biotic or abiotic factors?
biotic
abiotic
Is water a biotic or abiotic factor?
biotic
abiotic
Abiotic factors are ___________.
non-living parts of an ecosystem
living parts of an ecosystem
things that once were alive, but now are dead
not important parts of ecosystems.
Biotic factors are ___________.
non-living parts of an ecosystem
living parts of an ecosystem
things that once were alive, but now are dead
not important parts of ecosystems.
An ecosystem is made up of __________.
living things only
non-living things only
both living and non-living things
A hollow, sealed glass sphere contains sand, water, air, algae, and tiny brine shrimp. The sphere is a model ecosystem. Which of these is a biotic factor of this ecosystem?
air
algae
sand
water
Which of the following is a biotic factor in an ocean ecosystem?
the salt content of the water
the temperature of the water
the fish in the water
the oxygen in the water
Living and nonliving things interacting in an environment is called:
Organism
Producer
Consumer
Ecosystem
Some examples of biotic factors would be
trees
insects
bacteria
all of the above
