Tropics and polar zones
What percentage of the Earth's surface lies in the tropical, temperate, and polar zones?
Tropics border individual zones at 23°27' and polar circles at 66°33'.
Tropics border individual zones at 23°27' and polar circles at 66°33'.
Correct answer:

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You need to know the following knowledge to solve this word math problem:
algebrasolid geometryplanimetricsbasic operations and conceptsUnits of physical quantitiesGrade of the word problem
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