The core of the Earth is divided into two parts: the outer core and the inner core. What is the state of the outer core? A. Solid. B. Liquid. C. Gas. D. Plasma. 相关知识点: 试题来源: 解析 B。解析:地球的外核是液态的,这是因为外核的温度和压力条件使得物质呈现液态。A选项,固体...
The Earth's core is divided into two parts mainly because _. A. of the different chem
The Earth's core is divided into _. A. only one part B. two parts: outer core and inner core C. three parts: upper core, middle core and lower core D. four parts according to different densities 相关知识点: 试题来源: 解析 B。解析:地球的地核分为外核和内核两部分。不是只有一个...
Theaverage density of Earthis 5.515 g/cm3. Because theaverage density of surfacematerial is only around 3.0 g/cm3, we must conclude thatdensermaterialsexist within Earth's core.Seismic measurementsshow that the core is divided into two parts, a "solid"inner corewith a radius of ≈1,220 km ...
Earth Divided into Two Major Systems Some scientists organized of the parts of the Earth can be divided into two main systems. These two systems include all the organic and inorganic matter of the world. Every living and non-living thing on Earth falls under one of these two main spheres wh...
The earth is divided into three main layers—a hard outer crust, a soft middle layer and a center core. The outer crust is broken into massive, irregular pieces called "plates." These plates move very slowly, driven by energy forces deep within the earth. Earthquakes occur when these moving...
Strange things happen to time when you travel because the earth is divided into twenty-four parts,1.___ a part.You can have days 2.___ more or fewer than twenty-four hours,and 3.___ with more or fewer than seven days. Your ship goes into 4.___time part every day if you ...
aStrange things happen to time when you travel, because the earth is divided into twenty-four parts, one hour a part. You can have days with more or fewer than twenty-four hours, and weeks with more or fewer than seven days. 奇怪的事发生在时候,当您旅行,因为地球被划分成二十四份,一个...
atoe pressure 正在翻译,请等待...[translate] aStrange things happen to time when you travel, because the earth is divided into twenty-four parts, one hour a part. 奇怪的事发生在时候,当您旅行,因为地球被划分成二十四份,一个小时part。[translate]...
完形填空。 Strange things happen to time when you travel because the earth is divided into twenty - four parts 1 a part. You can have days 2 more or fewer than twenty - four hours and 3