本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理
[问答题]
The Earth moves faster in its orbit around the Sun in January than in Juijy5ed 8qfdv2+c2v8e a(0p/ im/ttea ly. Is ykf.8qe ;p/ si8ap sr4the Earth closer to the Sun in January, or in July? Explain. [Note: This is not.p rp 4isq;ey/sfa88k much of a factor in producing the seasons — the main factor is the tilt of the Earth’s axis relative to the plane of its orbit.]
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