What causes the seasons? A. The rotation of the earth. B. The movement of the moon. C. The tilt of the earth. D. The distance between the E. arth and the sun. 相关知识点: 试题来源: 解析 C。本题考查对季节形成原因的掌握。地球的倾斜导致不同地区在不同时间接收到的太阳辐射不同,从...
What causes the seasons on Earth? A. The rotation of the Earth. B. The revolution of the Earth. C. The tilt of the Earth's axis. D. The distance from the sun. 相关知识点: 试题来源: 解析 C。地球四季是由地球自转轴的倾斜导致的,A 选项地球自转不会引起四季变化,B 选项地球公转是四...
What causes seasons on Earth? A. The rotation of the earth. B. The revolution of the earth. C. The tilt of the earth's axis. D. The distance from the sun. 相关知识点: 试题来源: 解析 C。地球的四季是由地球自转轴的倾斜造成的,所以答案是 C。A 选项地球的自转产生昼夜交替;B 选项地...
A. The rotation of the earth. B. The revolution of the earth. C. The tilt of the earth. D. The size of the E. arth. 相关知识点: 试题来源: 解析 C。解析:地球的四季是由地球倾斜造成的。选项 A 地球自转不是产生四季的原因;选项 B 地球公转是产生四季的一个因素,但主要是因为倾斜;选...
A. The rotation of the Earth. B. The movement of the moon. C. The heat of the sun. D. The blowing of the wind. 相关知识点: 试题来源: 解析 B。潮汐是由月球的运动引起的,选项 A 地球的自转不是潮汐形成的主要原因;选项 C 太阳的热量不是潮汐的成因;选项 D 风的吹拂不会导致潮汐,所以选...
A. The rotation of the Earth B. The revolution of the Earth C. The sun's heat D. The moon's gravity 相关知识点: 试题来源: 解析 A。解析:地球的自转产生了昼夜交替。地球的公转产生四季变化。太阳的热和月亮的引力都不是产生昼夜的原因。反馈...
Ocean currents are driven by a range of sources: the wind, tides, changes in water density, and the rotation of the Earth. The topography of the ocean floor and the shoreline modifies those motions, causing currents to speed up, slow down, or change direction. ...
What causes the seasons on the earth? A. The distance between the earth and the sun. B. The rotation of the earth. C. The tilt of the earth's axis. D. The revolution of the moon around the E. arth. 相关知识点: 试题来源: ...
The rotation of the earth on its own axis causes the change from day to night. 地球绕轴自转,引起昼夜的变化。 名词化结构the rotation of the earth on its own axis 使复合句简化成简单句,而且使表达的概念更加确切严密。 If you use firebricks round the walls of the boiler, the heat loss, ca...
The rotation of the earth on its own axis causes the change from day to night. 地球绕轴自转,引起昼夜变化. Rockets have found application for the exploration of the universe. 火箭已被用来探索宇宙。 The addition of 2 percent sodium carbonate to boiling water increases the bactericide effect. 在...