A. It is the same thickness everywhere. B. It is thicker under the oceans than under the continents. C. It is thinner under the oceans than under the continents. D. It has no E. ffect on the Earth's surface F. eatures.
Which layer of the earth is the thickest? A. The crust. B. The mantle. C. The outer core. D. The inner core. 相关知识点: 试题来源: 解析 B。本题考查对地球结构的了解。地幔是地球最厚的一层。选项 A 地壳较薄,选项 C 外核和选项 D 内核都没有地幔厚。
不是倒装哦~ 这是定语从句的一种形式。 当从句中的谓语是“动词+介词”这种结构时,一般会把介词提到引导词which的前面, 这个句子其实是:an opening in the earth's crust which hot or melted rock and steam erupt from, erupt from“从……喷射出”的意思,from是不能被省略的,因为一般陈述句语序是“hot ...
Which of the following are correct about the Three Gorges on the Yangtze River? A、 The Three Gorges of the Yangtze River is formed due to the continuous rise of the earth’s crust and the strong undercutting of the Yangtze River. B、 Many poets such as Li Bai and Du Fu wrote many...
awe know that the earth has a very thin crust,which is relatively cool,and a very hot inside. 我们知道地球有一个非常稀薄的外壳,是相对地凉快的和非常热的里面。[translate]
Which layer of the Earth is the thickest? A. The crust B. The mantle C. The outer core 相关知识点: 试题来源: 解析 B。解析:Mantle(地幔)是地球最厚的一层。Crust(地壳)相对较薄,Outer core(外核)虽然也是地球内部的重要部分,但厚度不及地幔,所以A和C选项错误。
C. It is the thinnest layer among the three main layers of the Earth. D. It contains the E. arth's magnetic F. ield. 相关知识点: 试题来源: 解析 C。解析:地球的结构分为地壳、地幔和地核三层,地壳是最外层,是三层中最薄的一层。A选项,地球最热的部分是地核,不是地壳;B选项,地壳主要由固体...
Which is most abundant in Earth's crust? View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
The movement of the Earth's crust along faults and plate margins sometimes causes .which have destroyed many cities and killed millions of people. A.thunders B.lightenings C.quakes D.floods
To map Earth146;s interior, geologists use a network of seismometers to chart seismic waves that originate in the earth146;s crust and ricochet around its interior, most rapidly traveling through cold, dense regions and slower through hotter rocks._