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The Earth nearer the Sun in winter than in summer

The Earth nearer the Sun in winter than in summer.jpg SeasonsThumbnailsThe cause of the tides discovered by KeplerSeasonsThumbnailsThe cause of the tides discovered by KeplerSeasonsThumbnailsThe cause of the tides discovered by KeplerSeasonsThumbnailsThe cause of the tides discovered by KeplerSeasonsThumbnailsThe cause of the tides discovered by Kepler

Why the weather is coldest when the Earth is nearest the Sun.