Learn about the three layers of the Earth: the crust, mantle, and core. Discover what scientific principle causes the different layers of the Earth...
Describe the three main layers of the Earth. Crust: The thin, outer layer of the earth. Less than 1% of the Earth’s mass.Made of solid rock, broken into platesMantle: Molten rock on which plates float. Contains 67% of the earth’s mass.Core: Inner layer of the Earth. Made of ...
The Earth is made up of three layers. In the centre is the core, which is as big as the Mars and has a high 1 of over 7,000˚C. 2 the core is a thick layer called the mantle, 3 lower part is solid rock, 4 portion is molten rock called the magma. Floating on top of th...
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...
Three quarters of the earth可作为一个整体看待,因此用单数 翻译:地球四分之三覆盖着水 第二题这道问题问的是哪个选项不正确,选择 D 第三题C 因为我的家乡不能主动被比较,所以比较的动作是被动的,因此使用被动语态,淘汰BD 第二个空选择连词,我们看这个连词既要在从句中充当表语又要充当主句的介词宾语,只能使...
Three quarters of the earth ___ water. [ ]A. is B. are C. have D. has相关知识点: 试题来源: 解析 答案:A 核心短语.词汇:water 水 翻译:地球的四分之三是水。 解析:is/are 是;have/has 有。本题考查主谓一致,the earth(地球)是一个整体,所以它的四分之三用单数谓语,因此结合句意和选...
The Earth comprises three principal layers: the dense, iron-rich core, the mantle made of (硅酸盐) that are semi-molten at depth, and the thin, solid-surface crust. There are two kinds of crust, a lower and denser oceanic crust and an upper, lighter continental crust found over only ...
百度试题 结果1 题目将下列短语译成汉语 three quarters of the earth___相关知识点: 试题来源: 解析 答案:略解析: 四分之三的地球反馈 收藏
百度试题 结果1 题目Three quarters of the earth’s (表面) is covered by water.相关知识点: 试题来源: 解析 surface 【详解】 句意:地球表面的四分之三被水覆盖着。表面:surface,不可数名词。故填surface。反馈 收藏
What are the layers of the earth? The earth can be divided into three main layers: the core, the mantle, and the crust. Each of these layers can be further divided into two parts: the inner and outer core, the upper and lower mantle, and the continental and oceanic crust. Pin Facts...