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18.1 (Abiotic factors (are the Nonliving parts of an Ecosystem, They…
18.1
Abiotic factors
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They include :
Sunlight, water, soil and air
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Habitats
is the place within an ecosystem that provides the biotic and abiotic factors an organism need to survive and reproduce.
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Biotic factors
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They include :
Living organisms, wastes produced by living organisms and the decayed remains of dead organisms
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Niche
It is the way a species interacts with abiotic and biotic factors to obtain food, find shelter and fulfill other needs
Symbiosis
is a close, long-term relationship between two species that usually involves an exchange of food or energy
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