Earth's core
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
Earth's core; the central part of the Earth
formalA technical term in geology and Earth sciences. It consists of a solid inner core and a liquid outer core, primarily composed of iron and nickel.
Kē科
xué学
jiā家
tōng通
guò过
dì地
zhèn震
bō波
yán研
jiū究
dì地
hé核
de的
jié结
gòu构
。
Scientists study the structure of the Earth's core through seismic waves.
Dì地
hé核
de的
wēn温
dù度
fēi非
cháng常
gāo高
。
The temperature of the Earth's core is extremely high.
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Dì地
qiú球
cí磁
chǎng场
shì是
yóu由
wài外
hé核
de的
yè液
tài态
jīn金
shǔ属
liú流
dòng动
chǎn产
shēng生
de的
。
Earth's magnetic field is generated by the flow of liquid metal in the outer core.