The theory of plate tectonics helps us understand the distribution of mountains on Earth. Most high mountains are formed as a result of which plate movement? A. Collision between two continental plates B. Separation of two oceanic plates C. Sliding of an oceanic plate under a continental plate...
According to the theory of plate tectonics, where do most earthquakes and volcanic activities occur? A. Along the plate boundaries B. In the middle of the plates C. Near the poles D. At the E. quator 相关知识点: 试题来源: 解析 A。解析:在板块构造理论中,板块边界是板块相互作用的地方。
The theory of plate tectonics suggests that the Earth's lithosphere is divided into how many major plates? A. 5 B. 7 C. 10 D. 12 相关知识点: 试题来源: 解析 B。按照教学大纲,板块构造理论表明地球的岩石圈被划分为7个主要板块。这是一个基础的板块构造理论知识点,5、10、12都不是正确的板块...
The theory of plate tectonics describes the motions for the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere is divided into a few dozen plates of various sizes and shapes, in general the plates are in...
Passage Three The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere is divided into a few dozen plates of various sizes and shapes, in general the ...
According to the theory of plate tectonics, the lithosphere is broken into a dozen or so rigid plates. These plates can be further classified into large plates and small plates according to their sizes. Which of the following are classified into large plates ? A Eurasia Plate B Northern Amer...
The Theory of Plate Tectonics The idea that continents moved during the past goes back to the time when people first noticed that the margins of eastern South America and western Africa looked as if…
A. It was static and unchanging B. It was constantly expanding C. It was constantly shrinking D. It was made of only one large plate 相关知识点: 试题来源: 解析 A。在板块构造理论之前,对于地壳的主流观点是它是静态的、不变的。这是与板块构造理论相对比的早期观点,板块构造理论认为地壳是动态的...
1Reading Comprehension According to the theory of plate tectonics, the lithosphere (earth’s relatively hard and solid outer layer consisting of the crust and part of the under-Line lying mantle) is divided into a few dozen plates (5) that vary in size and shape; in general, these plates ...
The Theory of Plate Tectonics The idea that continents moved during the past goes back to the time when people first noticed that the margins of eastern South America and western Africa looked as if they fit together. Geologists also noticed that similar or identical fossils occur on widely ...