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,固体是...
The Earth's core is divided into _. A. upper and lower parts B. inner and outer parts C. left and right parts D. front and back parts 相关知识点: 试题来源: 解析 B。解析:地球的地核分为内核和外核两部分。不是上下、左右或者前后部分,选项A、C、D错误。
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...
A. of the different chemical compositions B. of the different temperatures C. of the different seismic wave reflection D. of the different geographical locations 相关知识点: 试题来源: 解析 A。解析:地核分为内核和外核两部分主要是因为化学成分不同。选项B温度不同不是地核分为两部分的主要原因。选项...
公民包眼基机西风群还此议机第真广二革公民包眼基机西风群还此议机第真广二革The core of the Earth has two parts, the inner co
Gelsonlab HSGA- 001 Solar System Sun Earth Moon Orbital Planetarium Model with Light Three globes model $10.48 - $16.88 Min. order: 1 set Easy Return Gelsonla HSGA-035 Electric Three globes instrument Student Planetarium Set of Sun Earth Moon Three Globes Model DIY style ...