Which ecological level is more specific than an ecosystem but less specific than a population?

• A. Biosphere
• B. Biome
• C. Community
• D. Organism

Answer: (C)

Verified step by step guidance

1. Understand the hierarchy of ecological levels: The levels of ecological organization, from broadest to most specific, are biosphere, biome, ecosystem, community, population, and organism.
2. Identify the level that is more specific than an ecosystem: A community is more specific than an ecosystem because it focuses only on the living organisms (biotic factors) within a given area, while an ecosystem includes both biotic and abiotic factors.
3. Determine the level less specific than a population: A community is less specific than a population because it includes multiple populations of different species interacting in the same area, whereas a population refers to individuals of a single species.
4. Compare the options provided: The biosphere is the broadest level, encompassing all life on Earth. A biome is a large region characterized by specific climate and ecosystems. An organism is the most specific level, referring to an individual living being. A community fits the criteria of being more specific than an ecosystem but less specific than a population.
5. Conclude that the correct answer is 'Community' based on the ecological hierarchy and the relationships between the levels.