Weis, Dominique
B. It is a layer with very low temperature. C. It is a semi - molten and ductile layer. D. It is mainly made of gas. 相关知识点: 试题来源: 解析 C。解析:软流圈(asthenosphere)是上地幔(upper mantle)的一部分,它不是完全固态和刚性的(A错误),它是一种半熔融、具有韧性的层,这里的物质...
The Mantle. The earth's mantle is located between the crust and the outer core. It is 2900km thick and makes out about 84% of the earth's total volume. Answer and Explanation: Learn more about this topic: Core of the Earth | Composition, Temperature & Facts ...
The white part covers the yellow part.Ifthe mantle is ike the white part the core of the Earth is ike the yellow part. Howabout other planets? They also have cores.The core of the Earth is made of uranium.地核是由铀构成的。be made of由……构成;由……制成e.g. Paper is made of ...
百度试题 结果1 题目What is the outermost layer of the Earth called? A. Core B. Mantle 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。
The lithosphere is made up of the Earth's crust and upper mantle. What is the main component of the Earth's crust? A. 只劳里没新只劳里没新Iron只劳里没新只劳里没新 B. 按委按委Silicon按委按委 C. 毛从万革满易青阶大平毛从万革满易青阶大平Aluminum毛从万革满易青阶大平毛从万革满易青...
The movement of the Earth's mantle can cause changes on the Earth's surface. What is this movement mainly due to? A. The rotation of the Earth. B. The gravitational pull of the Moon. C. Convection currents in the mantle. D. The impact of asteroids. 相关知识点: ...
Layers of the Earth | Overview, Diagram & Temperature from Chapter 4 / Lesson 10 364K Learn about the layers of the Earth and see which is the thinnest layer of Earth. Explore the Earth's crust, mantle, and the Earth's core and see their components. Related...
and Southern Ocean. It exists along the boundary oftectonic plates. In fact, the only reason that the mid-ocean ridge exists is due to weaknesses in the Earth's crust at plate interfaces which permit volcanic activity. The volcanic activity generatesmagma, which cools to form this continuous ...
I am a deeply religious nonbeliever - this is a somewhat new kind of religion. — Albert Einstein Religion is the last refuge of human savagery. — Alfred North Whitehead Faith does not mean credulity... — Ronald Fisher True faith is not a leap into the dark; it's a leap into the ...