What differentiates the concept of the astronomical "habitable zone" from the planetary "biosphere"?

Answer

The habitable zone defines orbital distance where liquid water could be maintained, while the biosphere is the actual environmental reality

The habitable zone defines the orbital distance where a planet could maintain liquid water on its surface, whereas the biosphere is the actual, thin environmental reality on a planet existing within that zone.

What differentiates the concept of the astronomical "habitable zone" from the planetary "biosphere"?

#Videos

What is the Biosphere - More Grades 9-12 Science - YouTube

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