A 选项 “It's rotation”(它自身的旋转),自身旋转并不能解释为什么会减缓,所以 A 选项错误。C 选项 “The Moon's gravity”(月球的引力),月球引力主要影响其周围的物体,比如对地球海洋产生一定的潮汐作用等,但并非是减缓月球自转的原因,所以 C 选项错误。而地球的引力(The Earth's gravity)通过长期的潮汐力...
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...
Here’s how it works. See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. (Image credit: NASA/JPL-Caltech) Jump to: Moon phase tonight Next moon phase Moon phase calendar Phases of the moon Moon phase Q&A with an expert ...
When the waning gibbous moon rises in late evening on Sunday, Feb. 16, it will be shining to the upper right (or celestial west) of Virgo's brightest star Spica. As the night wears on the moon will shift closer to the star while Earth's rotation carries them west, where they will ...
Gravity keeps the moon where it's supposed to be — in orbit. Peepo / Getty Images Gravity is a force that we experience every day, yet it remains somewhat of a mystery. It's the reason we stay grounded on Earth and why objects fall when dropped. Although there are several theories ...
Curves are often described in terms of their radius or the sharpness of their bend. On the other hand, a turn suggests a more distinct change in direction, which can be quantified by the degree of rotation from the original path. This distinction is crucial in navigation and vehicle ...
Many people have wondered what makes the oceans rise and fall on the world's beaches twice a day.Those tides are caused by the force of the Moon's graveity(地心引力) and the rotation(自转) of the Earth.Gravity acts on the center of any solid object.The Earth is mostly molten(熔化的...
英语翻译Many people have wondered what makes the oceans rise and fall on the world's beaches twice a day.Those tides are caused by the force of the Moon's graveity(地心引力) and the rotation(自转) of the Earth.Gravity acts on the center of