读“地球光照示意图”(题51图),完成下列问题。(10分) (1)

地球光照示意图(题51图),完成下列问题。(10分)

1)图示为_________(节气),这一天大约是_______  _日前后。

2)该日太阳直射点在___________(纬度),

北半球昼夜长短状况是_________________

3)图中阴影和非阴影之间的界限AB        _(晨或昏)线。

4)图中ABCD四点中自转线速度最大的是_____________

5)E点位于温度带五带中______________

6)该日A点昼长为____________小时,B处正午太阳高度为_______________度。

答案

 (1)夏至   6  22   (2) 23026`  昼长夜短

(3)    (4)D   (5) 南温带    (6)24  0

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