The following list best summarizes conditions that are unique to Earth because they are "just right" to support life:

A. temperature or amount of radiation from the Sun, gravity, atmosphere, and water

B. water, a moon, and a lithosphere

C. atmosphere, gravity, water, and a cryosphere

D. differentiated composition, water, atmosphere, and a lithosphere

Question

Geography

Jan

27 December, 15:03

The following list best summarizes conditions that are unique to Earth because they are "just right" to support life:

A. temperature or amount of radiation from the Sun, gravity, atmosphere, and water

B. water, a moon, and a lithosphere

C. atmosphere, gravity, water, and a cryosphere

D. differentiated composition, water, atmosphere, and a lithosphere

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Answers (1)

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Holt · Answer 1

For this item, the most probable answer is letter A. One of the most important reason why Earth is a livable place is its proper distance from the Sun which gives adequate temperature and amount of radiation. Other factors are the gravity, atmosphere, and water.