The main cause of the change of seasons is the earth's ___. A. tilt and movement around the sun B. shape and size C. color and texture D. number of mountains 相关知识点: 试题来源: 解析 A。地球的倾斜和绕太阳运动是季节变化的主要原因。选项 B 地球的形状和大小与季节变化无关。选...
What is the main cause of the seasons? A. Earth's rotation B. Earth's revolution C. Moon's gravity D. Sun's gravity 相关知识点: 试题来源: 解析 B。本题考查季节的主要成因。选项 A,地球自转产生昼夜交替;选项 B,地球绕太阳公转导致太阳直射点的变化,从而产生季节变化;选项 C,月球引力主要影响...
lots of修饰可数名词复数,故填countries。 17.(2020浙江卷)Later,they learned to work with the ___ (season),planting at the right time and,in dry areas,making use of annual floods to irrigate(灌溉)their fields. 答案:seasons 解析:考查
初一地理 复习资料(主要知识点归纳)(First day geography review material (main knowledge induction)) Earth and map 1. the shape and size of the earth The earth is a sphere. Portuguese navigator Magellan led the fleet for the first time to realize the human voyage around the earth for a week...
Atmospheric rivers distribute heterogeneously over the North Pacific. Here, we identify five cross-Pacific atmospheric river main routes (i.e., preferred migratory path) by Self-organizing map automatically. They originate from East Asia or the western N
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from 1961 to 2018, this study focused on analysing disturbances such as extreme precipitation and drought disasters at different time scales during the winter wheat and summer maize growing seasons in the north–south transitional zone of China from an agricultural production perspective and attempted ...
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