太阳直射点的周年移动引起昼夜长短、正午太阳高度的周年变化,从而引起四季的更替,四季的更替导致气温、气压、气候、水文、动物、植被等自然环境的季节变化,自然环境的季节变化又导致人类活动的季节性。因此,有关地理季节判断的试题,推理性强,时空跨度大, The annual movement of the sun’s direct point causes annual changes in the length of day and night and the height of the noon sun, which causes the change of the four seasons. The change of the four seasons leads to seasonal changes in the natural environment such as temperature, pressure, climate, hydrology, animals, and vegetation, and seasonal changes in the natural environment. It also leads to the seasonality of human activities. Therefore, the questions related to geographic seasonal judgment are highly reasoned and have a wide span of time and space.