What is the most abundant element in the Earth's crust? What are the characteristics of the Earth's crust, mantle, and core? What is the state of matter of the Earth's mantle? What elements comprise the largest portion of the Earth's biosphere?
Weis, Dominique
Inside the shell of the egg,there is a white part and a yellow part The white part covers the yellow part fthe mantle islike the white part the core of the Earth is ike the yellow part Howabout other planets? They also have cores.句型解读The core ofthe Earth is made of uranium....
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...
What are the characteristics of the Earth's crust, mantle, and core? The Earth's Internal Structure. The inner core, the outer core, the mantle, and the crust make up the Earth's internal structure from the deepest to the shallowest. Each has a particular chemical composition and ph...
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: 试题来源: 解析 C。解析:地幔中的对流运动是地幔运动并导致地球表面变化的主要原因。A选项,地球的自转不是地幔运动的主要原因;B选项,月球的引力主要...
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...
Religion is like a blind man looking in a black room for a black cat that isn't there, and finding it. — Oscar Wilde 225 The voice you believe will determine the future you experience — Steven Furtick 211 Great moves of God are usually preceded by simple acts of obedience. — St...
且系划业是各治四易且系划业是各治四易The mantle is an important part of the Earth's interior. What is a
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。