B. It is between the crust and the outer core. C. It has no influence on volcanic eruptions. D. It is the coldest part of the E. arth. 相关知识点: 试题来源: 解析 B。解析:地幔位于地壳和外核之间。A选项,地幔并不是完全固体,它具有一定的可塑性;C选项,地幔中的岩浆活动对火山喷发有很大...
A. The mantle B. The ocean C. The forest 相关知识点: 试题来源: 解析 A。解析:Mantle(地幔)位于地壳(the crust)和地核(the core)之间。海洋(the ocean)是地球表面的水体,森林(the forest)是地球表面的植被,它们都不在地壳和地核之间,所以B和C选项错误。反馈...
The thickest part of the Earth's _ is under the continents. A. crust B. mantle C. core D. hydrosphere 相关知识点: 试题来源: 解析 A。解析:地球地壳(crust)在大陆下面最厚。地幔(mantle)没有这种在大陆下最厚的情况;地核(core)是地球中心部分,与大陆下最厚无关;水圈(hydrosphere)是地球表面的水...
百度试题 结果1 题目The part of the Earth that is under the ocean is also the ___. A. crust B. mantle C. core 相关知识点: 试题来源: 解析 A。解析:海洋下面的部分也是地壳crust,不是地幔mantle或者地核core,所以这题选A。反馈 收藏
题目Which part of the Earth is very hot and is in the center? A. Mantle B. Crust C. Core 相关知识点: 试题来源: 解析 C。解析:地球的地核Core位于地球的中心,那里非常热,地幔Mantle不在中心,地壳Crust是最外层,所以这题选C。反馈 收藏
Which part of the Earth is thought to be composed of solid iron and nickel? A. Mantle B. Outer core C. Crust D. Inner core 相关知识点: 试题来源: 解析 D。解析:内核被认为是由固态的铁和镍组成的。地幔主要由半液态岩石组成,A选项错误。外核是液态的铁镍层,B选项错误。地壳主要由岩石组成,C...
百度试题 结果1 题目The hottest part of the earth is the ___. A. crust B. mantle C. core D. atmosphere 相关知识点: 试题来源: 解析 C。地球最热的部分是地核。反馈 收藏
百度试题 结果1 题目What covers a large part of the Earth's surface? A. Air B. Mantle C. Water D. Core 相关知识点: 试题来源: 解析 C。水覆盖了地球表面的很大一部分。反馈 收藏
On the 50th anniversary of the first attempt to drill into Earth's mantle, Damon Teagle and Benoît Ildefonse say that what was once science fiction is now possible. Retrieving a sample of Earth's mantle has been an overarching ambition of the geoscience community for more than a century. ...