Seasons and moon
Chapter Menu Chapter Introduction Lesson 1Lesson 1Earth’s Motion Lesson 2Lesson 2Earth’s Moon Lesson 3Lesson 3Eclipses and Tides Chapter Wrap-Up Jason.
E ARTH ’ S S HAPE Look closely at the diameter of the Earth. Compare the measurements through the poles and the through the equator. Which one is larger?
CHAPTER CHAPTER INTRODUCTION CHAPTER The Sun-Earth-Moon System Earth’s Motion, Earth’s Moon, and Eclipses and Tides.
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