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【精讲精练】考点1.在经纬网地图上判断地球自转的方向或南北半球【精讲】观察下图,表示地球自转方向正确的是:【解题分析】解题关键是正确掌握“地球自西向东自转”的含义。可以借助右手法则判断。如右图:右手握拳,拇指指向与地轴北极指向一致,其他四个手指的指向就是地球自转
Refined scouring test sites 1. Determine the direction of rotation of the Earth on the latitude and longitude network map or the northern and southern hemispheres (detailed) Observe the following figure, indicating that the direction of rotation of the Earth is correct: [Solution Analysis] The key to solving the problem is to correctly master the “Earth The meaning of ”rotating from west to east". It can be judged with the right-hand rule. As shown on the right: The right hand makes a fist, the thumb points to the north pole of the earth axis, and the other four fingers point to the earth’s rotation.