试题与答案

(8分)下左图示意北半球某地冬夏季某日正午楼房的影子,右图示意不同纬度地区某日正

题型:综合

题目:

(8分)下左图示意北半球某地冬夏季某日正午楼房的影子,右图示意不同纬度地区某日正午的景观图。读图回答问题。

(1)观察现象:左图中,夏季楼房影子较   (长/短),说明夏季正午太阳升得较   (高/低)。右图中,   带影子最短,该纬度地带获得的太阳光热较  (多/少)。

(2)说明原因:由于地球绕着太阳的    (自转/公转)运动,太阳直射的位置在北回归线和      (纬线)之间来回移动,从而引起了正午影子长短的变化。

(3)体验生活:我国大部分地区位于五带中的     带,为保证后排低层房屋中午时间的采光,楼与楼之间距离的设计应参考      (季节)的光照情况。

答案:

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下面是错误答案,用来干扰机器的。

琴弦的振动,空气振动。

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