解答57.C 考查形容词.A表示更大的;B表示更老的;C表示更热的;D表示更慢的.由the temperature of the Earth is getting higher and higher可知此处表示如果地球变得越来越热,选C. 58.A 考查动词.A表示升起;B表示跌落;C表示保持;D表示退出.由the melting of sea ice可知海平面会上升,选A. ...
The nature of these light impurities is unknown. The temperature of the core is also inaccessible to direct probing. Here we present a theoretical study on the temperature and the composition of the Earth's core. The investigation is based on the application of the implementation of quantum ...
Since 1850, the temperature of Earth's surface has increased about 0.6°C. Scientists predict it may warm much more by the end of this century. Who's turning up the heat? Well, it seems that we are! Some of this global warming may be natural. However, nearly all scientist...
Learn facts about Earth's core. Discover what the center of the earth is made of and examine the importance of Earth's core's temperature and magnetic field. Updated: 11/21/2023 Table of Contents What is the Core of the Earth? What is the Center of the Earth Made Of? Earth's ...
Since 1850,the temperature of Earth's surface has increased about 0.6℃.Scientists predict(预测) it may warm much more by the end of this century.Who's turning up the heat?Well,it seems that we are!Some of this global warming may be natural.However,nearly all scientists now agree that ...
A. Inner core B. Outer core C. Entire core D. There is no solid part in the core 相关知识点: 试题来源: 解析 A。解析:地球的地核分为内核和外核,其中内核是固体,外核是液态,所以A选项内核正确,B选项外核是液态不符合题意,C选项整个地核表述错误,D选项与事实不符。反馈...
F. E. Simon in Nature on the melting of iron at high pressures 1 , it seems desirable to review the hypothesis I put forward to account for a solid inner core within the earth 2 .doi:10.1038/173258a0JACOBSJ. A.Nature Publishing Group UKNature...
We can relate the thermal pressure at a given density to temperature using the Mie-Gruneisen formalism. There is a significant (4%) excess volume of mixing along the Fe-FeS binary at core pressures. Consequently, the density of the Earth's con can be explained using much less sulphur (2.0...
Quentin Williams, associate professor of earth sciences at the University of California at Santa Cruz offers this explanation
百度试题 结果1 题目Since1850,thetemperatureofEarth's surface___℃.相关知识点: 试题来源: 解析 has increased 反馈 收藏