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2 votes
The most basic level of ecological organization is a(n)

A.biosphere
B.individual
C.ecosystem
D.population

2 Answers

5 votes

Final answer:

The most basic level of ecological organization is the individual, which is the simplest unit in the ecological hierarchy that ranges up to the biosphere.

Step-by-step explanation:

The most basic level of ecological organization is the individual. In ecology, levels of organization range from the individual organism to the biosphere. An individual is a single organism which is the basic unit of survival and reproduction. At higher levels, individuals of the same species living in the same area form a population. Various populations interact in a community, and communities interact with abiotic factors in an ecosystem. Together, ecosystems form a biome, and all the biomes on Earth make up the biosphere, which is the collection of all ecosystems on Earth where life exists.

User Maximilian Freitag
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8.1k points
2 votes
The correct answer is B.individual

Biosphere, ecosystem, and population, are all found on higher levels of ecological organization.
User Suresh Kamrushi
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7.9k points

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