Which of the following statements about the Earth's interior structure is correct? A. The crust is the densest layer B. The outer core is solid C. The mantle is the thickest layer D. The inner core rotates faster than the outer part of the E. arth 相关知识点: ...
The composition of the Earth's interior beneath the continents often contains more _. A. basalt B. granite C. water D. gas 相关知识点: 试题来源: 解析 B。解析:大陆下面的地球内部组成往往含有更多的花岗岩。花岗岩是大陆地壳的主要组成成分之一,而大洋地壳更多是由玄武岩组成。这种差异是由地球内部构造...
The Earth's interior structure in the early stage of evolution was mainly affected by ___. A. human activities B. solar radiation C. gravitational accretion D. volcanic E. ruptions 相关知识点: 试题来源: 解析 C。解析:地球演化早期内部结构主要受引力吸积影响。在地球形成初期,物质在引力作用下...
The division of the Earth's interior into different layers is mainly based on _. A. the composition of rocks B. the change of temperature C. the variation of seismic wave velocities D. the distribution of underground water 相关知识点: ...
Scientists use seismic waves to study the Earth's interior. Which part of the Earth is the outermost layer? A. Mantle B. Core C. Crust D. Atmosphere 相关知识点: 试题来源: 解析 C。解析:地球的最外层是地壳,它是地球固体圈层的最外层。地幔是地壳下面的一层,地核则在更深处,而大气圈不属于...
Oldham, R.D., The constitution of the interior of the earth as revealed by earthquakes, Q. T. Geol. Soc. Lond. 62 (1906) 456-476.Oldham R D. 1906. The Constitution of the Interior of the Earth, as Revealed by Earthquakes. Quat J Geol Soc, 62: 456-475...
The mantle is the source of volcanic eruptions C. The mantle has no effect on the movement of the Earth's plates D. The mantle is made up of air 相关知识点: 试题来源: 解析 B。解析:地幔是火山喷发的源头,地幔中的岩浆上涌可能会导致火山喷发。地幔温度很高,并非像冰一样冷(A选项错误);...
美 英 un.地球内部 英汉 un. 1. 地球内部 例句 释义: 全部,地球内部
A. the heat of the earth's interior B. the movement of the plates C. the rotation of the earth D. the heat of the sun 相关知识点: 试题来源: 解析 A。解析:间歇泉的形成与地球内部的热量有关。选项 B 板块运动与间歇泉形成关系不大;选项 C 地球自转不是原因;选项 D 太阳的热量不是主要...
Which of the following statements about the relationship between the Earth's interior structure and seismic wave propagation is correct? A. Seismic waves travel at the same speed in all layers B. Seismic waves cannot pass through the mantle C. Different layers have different effects on seismic ...