Explanation:

- Biosphere: This term encompasses all living organisms on Earth, including animals, plants, bacteria, fungi, and photosynthetic microbes. It covers the interaction of these life forms with their environments as a complete ecosystem. Correct Answer

- Community: This refers to all the living organisms in a specific area that interact with each other. It doesn't include the entire planet but rather a smaller, localized group.

- Habitat: This is the natural environment where a species or a community of organisms live. It focuses on the physical space, not the organisms themselves.

- Biome: This defines large geographical regions with distinct climates and certain species adapted to live there. Examples include tundras, forests, and deserts.