What is the temperature at the bottom of the ocean? Ocean Temperatures: The ocean is made up of layers. The topmost area, which receives the most sunlight, has the warmest temperatures. Each layer below the surface becomes incrementally cooler the deeper you go. ...
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What is the density of the upper mantle? What are the three main layers of Earth? What are convection currents in the Earth's mantle? What system includes the core, mantle, and crust of the Earth? What is the temperature of the Earth's mantle?
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 is the lowest layer of the Earth's atmosphere? What layer of the Earth is part crust and part mantle? Which atmospheric layer is closest to the Earth's surface? What is the temperature of the Earth's mantle? Which part of Earth is solid and extremely hot?
What is a person's mantel? mantle noun (RESPONSIBILITY) the responsibilities of an important position or job, especially as given from the person who had the job to the person who replaces them: ... He has been asked to take on the mantle of managing director in the New York office. ...
The boundary between the mantle and the earth's crust or surface is called the Mohorovicic Discontinuity. People call it the Moho for short. When the earth experiences volcanic or tectonic activity, rocks from the mantle can spew through openings in rifts and volcanoes to change the face of th...
Temperature In Earth’s mantle, lava cools as it rises, forming solid rocks in our planet’s crust. The lava forms when tectonic plates – the fractured slabs of crust – are shoved back down under each other into the mantle and melt. In this way, a balanced cycle of meting, rock form...
16 Papaya: Papain enzymes act to exfoliate and restore the pH acid mantle of the skin. 17 Rose Hip Oil: Replenishes lipids and reduces fine lines. 18 Sesame Oil: Sesame oil is a natural sunscreen that softens skin. 19 Wheat germ Oil: An abundant source of the antioxidant vitamin E that...
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