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the climate of the earth's polar regions,
characterized by short summers and long winters
the meridian from which longitude is measured both east and west passing through Greenwich, England
the climate of the climates characterized by intense heat, much rain and lack of seasons
tropic of cancer
23 1/2 degrees N the parallel of latitude that is the northern boundary of the torrid zone.
tropic of capricorn
23 1/2 degrees S, the parallel of latitide that is the southern boundary of the torrid zone
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