The ground is made up of different layers. What is the top layer called? A. crust B. mantle C. core D. surface 相关知识点: 试题来源: 解析 A。解析:地球的最上层是 crust(地壳)。mantle(地幔)、core(地核)在更深的位置,surface(表面)比较宽泛,不是专门指最上层。本题考查词汇理解。
The research has been published inCell Reports Physical ScienceandAdvanced Materials. No simple task In essence, every battery consists of a cathode, an anode and an electrolyte. Inconventional lithium-ion batteries, the anode is made of graphite, and the cathode material is a mixed oxide oflithi...
Rocks are solid materials that are found in which crust? What is more dense, oceanic or continental crust? What sphere extends from Earth's core to the Earth's crust? Which layer of the Earth contains magma? What is the most abundant fossil fuel?
Is Basalt made of lava? Basalt is themost common composition of lava rocksthat cool from magma, liquid rock that rises from the deep Earth at volcanoes. What two minerals are in Basalt? Basalt is mainly made of two minerals:Plagioclase feldspar and pyroxene. ...
What is the moon made of? Learn about the moon's exploration by Galileo, the thickness of the moon's crust & the regolith, and what the moon's core...
Earth Materials Overview & Components from Chapter 2 / Lesson 1 200K Discover what type of materials earth is made up of, and learn the different characteristics of each type. See various examples of each of these materials. Related to this QuestionWhat...
Environmental impact varies between the two, with rock extraction potentially disrupting natural landscapes but requiring less processing. Brick production involves energy-intensive kiln firing, contributing to higher carbon emissions, but bricks can be made from recycled materials, reducing waste. 5 Despite...
I bit into the peach and found the stone. 1 Rock The solid mineral material of the Earth's crust. Scientists study the rock to understand Earth's history. 1 Stone Hard solid non-metallic mineral matter of which rock is made, especially as a building material The houses are built of ston...
Planet Earth is made up of four overlapping subsystems that contain all of world’s land masses, water sources, living organisms, and gases. These four subsystems are known as spheres. Geographers break down the Earth’s systems into four spheres that make up the world’s air (atmosphere),...
In that sense, Earth is probably unique. Although we may detect some life elsewhere, it will necessarily be completely different.从这个意义上说，地球可能是独一无二的。虽然我们可能会在其他地方发现一些生命，但那肯定是完全不同的。It was this mind-blowing series of improbable events that made Earth...