The habitable zone refers to (a) the regions of a planet wheregood weather allows life
Chapter 10, Problem 29(choose chapter or problem)
The habitable zone refers to (a) the regions of a planet wheregood weather allows life to exist; (b) the range of distancesfrom a star where a planets surface temperature is alwaysabove the freezing point of water; (c) the range of distancesfrom a star within which water could exist in liquid form on asuitably sized planet.
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