Page 14 - Science Course 3 (Book 1)
P. 14
Mo1-L1b: What are the Abiotic and Biotic Factors of an Ecosystem?
Gophers, earthworms, and insects move through soil Key Concept
which helps air and water cycle.
What are the Abiotic and Biotic Factors of an
Ecosystem?
What are the similarities and difference between
abiotic and biotic factors?
Living or once-living things in an ecosystem are
called biotic factors.
SUMMARY
What are the Abiotic and Biotic Factors of an
Biotic factors include the remains of dead organisms, Ecosystem?
such as fallen leaves or decayed plant matter in soil.
Species are adapted to the abiotic and biotic factors of Abiotic factors include sunlight, temperature,
the ecosystems in which they live. air, water, and soil.
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