How is convection in the atmosphere similar to convection in the Earth's mantle? What is present in the mantle that can melt the crust that moves downward? Do convection currents occur in the inner core? Does the mantle undergo convection?
百度试题 结果1 题目What covers a large part of the Earth's surface? A. Air B. Mantle C. Water D. Core 相关知识点: 试题来源: 解析 C。水覆盖了地球表面的很大一部分。反馈 收藏
百度试题 结果1 题目What is the outermost layer of the Earth called? A. Mantle B. Core C. Crust D. Plate 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“The crust is the outermost layer”,地球的最外层是地壳。反馈 收藏
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。地球的最外层是地壳(Crust)。核心(Core)是地球的最中心部分;地幔(Mantle)在核心和地壳之间;大气层(Atmosphere)是地球周围的气体层,不属于地球的结构层。
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 ...
【题目】Core地核Do you know what is inside the Earth? There is a mantle and a core. Themantle covers the core. Then what is the core?The core of the Earth is madeof uranium. Imagine what a boiled egg looks like. Inside the shel of the egg,there is a white part and a yellow ...
Weis, Dominique
The Earth’s atmosphere is the gaseous layer that envelopes the world. The commons term for the atmosphere is “air”. The Earth’s atmosphere is held around the planet by the force of gravity. A view of the atmosphere from Chain of Craters Road in Hawaii Volcanoes National Park in Hawaii...
What do we know about mantle plumes, what can Hawaii volcanoes tell us about the Earth's mantle and what more can we learn by IODP drilling? HA Pfuhl 被引量: 0发表: 0年 How many mantle plumes in Africa? The geochemical point of view The association of anomalous topographic swells and ...
dark matter there is a different strategy to search for it. People build giant detectors deep underground (to get away from all the other particles streaming through the environment around us) and look for signals of the dark matter hitting their detector after passing through the Earth overhead...