The main reason for tides is the ___ of the moon and the sun. A. gravity B. light C. heat D. wind 相关知识点: 试题来源: 解析 A。本题考查潮汐形成的主要原因。月球和太阳的引力是形成潮汐的主要因素,选项 A“gravity”表示引力;选项 B“light”表示光;选项 C“heat”表示热;选项 D“wind...
解析 A。潮汐是由太阳和月亮的引力引起的。选项 B“rotation of the sun and the moon”是太阳和月亮的自转;选项 C“revolution of the sun and the moon”是太阳和月亮的公转;选项 D“magnetism of the sun and the moon”是太阳和月亮的磁力,都与潮汐的形成无关。
Spring tides occur ___. A. when the moon is new or full B. when the moon and sun have declination of the same name C. only when the moon and sun are on the same sides of the earth D. at the beginning of spring when the sun is over the E. quator 相关...
百度试题 结果1 题目With the___(引力)of the moon and the sun each day, tides(潮汐)roll in and roll away.相关知识点: 试题来源: 解析 答案:pull 反馈 收藏
What causes the tides? A. The wind. B. The sun and the moon. C. The clouds. D. The stars. 相关知识点: 试题来源: 解析 B。解析:潮汐是由太阳和月亮的引力引起的。选项 A 风不能引起潮汐;选项 C 云不能引起潮汐;选项 D 星星的引力对潮汐的影响非常小。
I.单词拼写1. With the(引力) of the moon and the suneach day,tides(潮汐) roll in and roll away
[听力原文]Most waves are caused by winds, though earthquakes on the ocean bed can also cause them, and tides are caused by the effect of the gravity of the moon on the earth and also, although to a lesser extent, the sun’s gravity. One bulge of water is drawn upon the side of t...
In summary, tides vary over a lunar cycle primarily due to the gravitational pull of the moon and sun on Earth's oceans. As the moon orbits the Earth, its position relative to the sun changes, resulting in different tidal patterns. During the new and full moons, when the sun, moon, ...
two almost equally high high-waters and two almost equally low low-waters in the twenty-four hours, with the regular fortnightly inequality of spring tides and neap tides due to the alternately conspiring and opposing actions of the moon and sun, and with large irregular variations produced by ...
单选题The moon, being much nearer to the Earth than the Sun, is the___cause of the tides.A.principal B.basic C.initial D.elementary 答案参考答案:A 【译文】因为月亮与地球的距离比太阳近得多,所以它是潮汐形成的主要原因。 【解析】形容词词义辨析题。A.principal“主要...