In astronomy, which of the following is a "planet" in our solar system? A. Sun B. Moon C. Earth D. Star 相关知识点: 试题来源: 解析 C。解析:“planet”是行星的意思。地球(Earth)是太阳系中的一颗行星。太阳(Sun)是恒星;月亮(Moon)是地球的卫星;“star”也是恒星的意思。反馈 收藏
Stopping all space exploration after finding a new planet D. Using planet resources without any protection 相关知识点: 试题来源: 解析 B。解析:通过行星研究来理解宇宙的起源是行星研究的一个长期目标。选项A,在一年内将机器人发送到所有行星是不现实的。选项C,在找到一个新行星后停止所有太空探索不符合...
To determine which of the following options is not a planet of the solar system, we can follow these steps: Step 1: Identify the OptionsFirst, we need to list the options provided in the question. The options are:1. Mercury2. Saturn3. Earth4. Sirius Step 2: Recall the Definition of ...
1.According to paragraph 1, which of the following is true of the Late Cretaceous climate? A.Summers were very warm and winters were very cold. B.Shallow seas on the continents caused frequent temperature changes. C.The climate was very similar to today’s climate. D.The climate did not ...
8.According to paragraph 5, which of the following is a problem with Milankovitch’s theory? A.It assures that the astronomical cycles have been in existence for billions of years. B.It cannot explain why glaciation has been a relatively rare occurrence in Earth’s history. C.It cannot pred...
21. Which of the following is not a planet in the Solar System?A.EarthB.MarsC.MercuryD.Moon 答案 DA.Earth地球 B.Mars火星 C.Mercury水星 D.Moon月球.太阳系(the Solar System)有八颗行星,按照离太阳的距离从近到远,依次为水星、金星、地球、火星、木星、土星、天王星、海王星.月球是环绕地球运行的...
百度试题 结果1 题目 ( )9. Which of the following is NOT a planet in the solar system? A. Mars. B. Earth. C. Moon. D. Venus. 相关知识点: 试题来源: 解析 优质解答 反馈 收藏
Which of the following, if true, most helps to resolve the status of the orbiting body without casting doubt on the two standard theories mentioned? A.The smaller a planet orbiting a star is, and the farther away it is from the star, the less likely it is to be discovered. B.If a...
The Sagano Romantic Train by the Katsura River near Kyoto. FiledIMAGE/Shutterstock If you’re interested in it, Japan has it Regular Japan visitor and rail expertJohn Waltonexpounds on the many ways – both fast and slow – to explore the country.His top Japanese journeys include following ru...
5.Which of the following can be inferred from paragraph 3 about meteorites? A.Their composition can help determine the part of the larger body from which they broke off. B.They are difficult to distinguish from rocks in Earth’s mantle. ...