{"id":60987,"date":"2024-12-15T12:00:11","date_gmt":"2024-12-15T09:00:11","guid":{"rendered":"https:\/\/www.englishcentral.com\/blog\/?p=60987"},"modified":"2024-12-12T10:34:05","modified_gmt":"2024-12-12T07:34:05","slug":"layers-of-the-earth","status":"publish","type":"post","link":"https:\/\/www.englishcentral.com\/blog\/ko\/layers-of-the-earth\/","title":{"rendered":"\uc8fc\ub2c8\uc5b4 \uc601\uc5b4 | Layers of the Earth"},"content":{"rendered":"
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\uc9c0\uad6c\uc758 \uce35 \uad6c\uc870\ub780?<\/strong><\/h2>\n

\uc9c0\uad6c\ub294 \uc6b0\ub9ac\uac00 \uc0b4\uace0 \uc788\ub294 \uc544\ub984\ub2f5\uace0 \uc2e0\ube44\ub85c\uc6b4 \ud589\uc131\uc785\ub2c8\ub2e4. \uacfc\ud559\uc801\uc73c\ub85c \ubcf4\uba74, \uc9c0\uad6c\ub294 \uc5ec\ub7ec \uce35\uc73c\ub85c \ub098\ub258\uc5b4 \uc788\uc73c\uba70, \uac01 \uce35\uc740 \ub3c5\ud2b9\ud55c \ud2b9\uc131\uacfc \uc5ed\ud560\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc9c0\uad6c\uc758 \uce35 \uad6c\uc870\ub97c \ud55c\uad6d\uc5b4\uc640 \uc601\uc5b4\ub85c \uc124\uba85\ud558\uba70, \uad00\ub828 \ub2e8\uc5b4\uc640 \ud45c\ud604\uc744 \ud568\uaed8 \ubc30\uc6cc\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc2dc\uc791\ud574\ubcfc\uae4c\uc694?<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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Layers of the Earth | \uc9c0\uad6c \ub0b4\ubd80\uc758 \uad6c\uc870 <\/strong><\/h2>\n

\uc9c0\uad6c\ub294 \ud06c\uac8c 4\uac1c\uc758 \uc8fc\uc694 \uce35\uc73c\ub85c \ub098\ub258\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uce35\uc740 \uc11c\ub85c \ub2e4\ub978 \uc7ac\ub8cc\uc640 \uc0c1\ud0dc\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc9c0\uad6c\uc758 \ud658\uacbd\uacfc \uc0dd\uba85 \uc720\uc9c0\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

Crust | \uc9c0\uac01<\/strong><\/h3>\n

\uc9c0\uac01(Crust)\uc740 \uc9c0\uad6c\uc758 \uac00\uc7a5 \ubc14\uae65\ucabd\uc5d0 \uc788\ub294 \uce35\uc73c\ub85c, \uc6b0\ub9ac\uac00 \uac77\uace0 \uc788\ub294 \ub545\uacfc \ubc14\ub2e4\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc9c0\uac01\uc740 \ub9e4\uc6b0 \uc587\uc73c\uba70, \ub450\uaed8\ub294 \ud3c9\uade0\uc801\uc73c\ub85c 5km\uc5d0\uc11c 70km \uc815\ub3c4\uc785\ub2c8\ub2e4. \uc774\ub294 \ub9c8\uce58 \uc0ac\uacfc\uc758 \uaecd\uc9c8\uacfc \uac19\ub2e4\uace0 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n\uc8fc\uc694 \ud45c\ud604:<\/strong>
\nEarth\u2019s surface (\uc9c0\uad6c\uc758 \ud45c\uba74)
\nTectonic plates (\uc9c0\uac01 \ud310)
\n\ubb38\uc7a5 \uc608\uc2dc:<\/strong>
\nThe Earth\u2019s crust is thin like the skin of an apple. (\uc9c0\uad6c\uc758 \uc9c0\uac01\uc740 \uc0ac\uacfc \uaecd\uc9c8\ucc98\ub7fc \uc587\uc2b5\ub2c8\ub2e4.)
\nTectonic plates move slowly on the Earth\u2019s crust. (\uc9c0\uac01 \ud310\uc740 \uc9c0\uad6c\uc758 \uc9c0\uac01 \uc704\uc5d0\uc11c \ucc9c\ucc9c\ud788 \uc6c0\uc9c1\uc785\ub2c8\ub2e4.)<\/p>\n

Mantle | \ub9e8\ud2c0<\/strong><\/h3>\n

\ub9e8\ud2c0(Mantle)\uc740 \uc9c0\uac01 \uc544\ub798\uc5d0 \uc788\ub294 \ub450\uaebc\uc6b4 \uce35\uc73c\ub85c, \uc57d 2,900km\uc758 \ub450\uaed8\ub97c \uc790\ub791\ud569\ub2c8\ub2e4. \ub9e8\ud2c0\uc740 \uc8fc\ub85c \ub728\uac70\uc6b4 \uc554\uc11d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc774 \uc554\uc11d\uc740 \ucc9c\ucc9c\ud788 \uc6c0\uc9c1\uc774\uba74\uc11c \ub300\ub958(Convection currents)\ub97c \uc77c\uc73c\ucf1c \uc9c0\uad6c\uc758 \uc9c0\uac01 \ud310\uc744 \uc774\ub3d9\uc2dc\ud0a4\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.
\n\uc8fc\uc694 \ud45c\ud604:<\/strong>
\nHot rock (\ub728\uac70\uc6b4 \uc554\uc11d)
\nConvection currents (\ub300\ub958 \ud750\ub984)
\n\ubb38\uc7a5 \uc608\uc2dc:<\/strong>
\nThe mantle is made of hot rock that moves very slowly. (\ub9e8\ud2c0\uc740 \ub9e4\uc6b0 \ucc9c\ucc9c\ud788 \uc6c0\uc9c1\uc774\ub294 \ub728\uac70\uc6b4 \uc554\uc11d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.)
\nConvection currents in the mantle affect tectonic plate movement. (\ub9e8\ud2c0\uc758 \ub300\ub958 \ud750\ub984\uc740 \uc9c0\uac01 \ud310\uc758 \uc774\ub3d9\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.)<\/p>\n

Outer Core | \uc678\ud575<\/strong><\/h3>\n

\uc678\ud575(Outer Core)\uc740 \uc561\uccb4 \uc0c1\ud0dc\uc758 \uae08\uc18d\uc73c\ub85c, \uc8fc\ub85c \ucca0(Iron)\uacfc \ub2c8\ucf08(Nickel)\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc678\ud575\uc740 \uc9c0\uad6c \uc790\uae30\uc7a5(Magnetic field)\uc744 \uc0dd\uc131\ud558\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub450\uaed8\ub294 \uc57d 2,200km\uc774\uba70, \ub9e8\ud2c0 \uc544\ub798\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.
\n\uc8fc\uc694 \ud45c\ud604:<\/strong>
\nLiquid metal (\uc561\uccb4 \uae08\uc18d)
\nMagnetic field (\uc790\uae30\uc7a5)
\n\ubb38\uc7a5 \uc608\uc2dc:<\/strong>
\nThe outer core is made of liquid iron and nickel. (\uc678\ud575\uc740 \uc561\uccb4 \uc0c1\ud0dc\uc758 \ucca0\uacfc \ub2c8\ucf08\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.)
\nEarth\u2019s magnetic field is generated by the outer core. (\uc9c0\uad6c\uc758 \uc790\uae30\uc7a5\uc740 \uc678\ud575\uc5d0 \uc758\ud574 \uc0dd\uc131\ub429\ub2c8\ub2e4.)<\/p>\n

Inner Core | \ub0b4\ud575<\/strong><\/h3>\n

\ub0b4\ud575(Inner Core)\uc740 \uc9c0\uad6c\uc758 \uc911\uc2ec\uc5d0 \uc704\uce58\ud558\uba70, \ub9e4\uc6b0 \ub192\uc740 \uc555\ub825\uc73c\ub85c \uc778\ud574 \ub2e8\ub2e8\ud55c \uae08\uc18d(Solid metal)\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ub0b4\ud575\uc740 \uc8fc\ub85c \ucca0\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc628\ub3c4\ub294 \uc57d 5,400\u2103\ub85c \ud0dc\uc591 \ud45c\uba74\ubcf4\ub2e4\ub3c4 \ub728\uac81\uc2b5\ub2c8\ub2e4. \ub450\uaed8\ub294 \uc57d 1,200km\uc785\ub2c8\ub2e4.
\n\uc8fc\uc694 \ud45c\ud604:<\/strong>
\nSolid metal (\ub2e8\ub2e8\ud55c \uae08\uc18d)
\nEarth\u2019s center (\uc9c0\uad6c\uc758 \uc911\uc2ec)
\n\ubb38\uc7a5 \uc608\uc2dc:<\/strong>
\nThe inner core is solid due to the extreme pressure. (\ub0b4\ud575\uc740 \uadf9\uc2ec\ud55c \uc555\ub825\uc73c\ub85c \uc778\ud574 \ub2e8\ub2e8\ud55c \uc0c1\ud0dc\uc785\ub2c8\ub2e4.)
\nThe temperature of the inner core is hotter than the surface of the Sun. (\ub0b4\ud575\uc758 \uc628\ub3c4\ub294 \ud0dc\uc591 \ud45c\uba74\ubcf4\ub2e4 \ub354 \ub728\uac81\uc2b5\ub2c8\ub2e4.)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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Fun Facts!<\/strong><\/h2>\n

\uc9c0\uad6c\ub294 \ub124 \uac1c\uc758 \uc8fc\uc694 \uce35\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uac01 \uce35\uc5d0\ub294 \uc7ac\ubbf8\uc788\ub294 \ud2b9\uc9d5\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud765\ubbf8\ub85c\uc6b4 \uc0ac\uc2e4\ub4e4\uc744 \uc54c\uba74 \uc9c0\uad6c \uad6c\uc870\ub97c \ub354 \uc798 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \uc9c0\uac01\uc740 \ub9e4\uc6b0 \uc587\uc2b5\ub2c8\ub2e4.<\/strong>
\n\uc9c0\uac01(Crust)\uc740 \uc9c0\uad6c\uc758 \uac00\uc7a5 \ubc14\uae65\ucabd \uce35\uc73c\ub85c, \ub450\uaed8\uac00 \ud3c9\uade0\uc801\uc73c\ub85c 5~70km\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc774\ub294 \ub9c8\uce58 \uc0ac\uacfc \uaecd\uc9c8\ucc98\ub7fc \uc587\uc2b5\ub2c8\ub2e4.
\n\uc608\ubb38: The Earth’s crust is thin like the skin of an apple. (\uc9c0\uad6c\uc758 \uc9c0\uac01\uc740 \uc0ac\uacfc \uaecd\uc9c8\ucc98\ub7fc \uc587\uc2b5\ub2c8\ub2e4.<\/em>)<\/p>\n

2. \ub9e8\ud2c0\uc5d0\uc11c \ub300\ub958 \ud750\ub984\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/strong>
\n\ub9e8\ud2c0(Mantle)\uc740 \ub728\uac70\uc6b4 \uc554\uc11d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc774 \uc554\uc11d\uc774 \ucc9c\ucc9c\ud788 \uc6c0\uc9c1\uc774\uba74\uc11c \ub300\ub958 \ud750\ub984(Convection currents)\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ud750\ub984\uc774 \uc9c0\uac01 \ud310(Tectonic plates)\uc744 \uc6c0\uc9c1\uc774\uac8c \ud569\ub2c8\ub2e4.
\n\uc608\ubb38: Convection currents in the mantle move tectonic plates. (\ub9e8\ud2c0\uc758 \ub300\ub958 \ud750\ub984\uc774 \uc9c0\uac01 \ud310\uc744 \uc6c0\uc9c1\uc785\ub2c8\ub2e4.<\/em>)<\/p>\n

3. \uc678\ud575\uc740 \uc561\uccb4 \uae08\uc18d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>
\n\uc678\ud575(Outer Core)\uc740 \ucca0(Iron)\uacfc \ub2c8\ucf08(Nickel) \uac19\uc740 \uc561\uccb4 \uae08\uc18d\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uce35\uc740 \uc9c0\uad6c \uc790\uae30\uc7a5(Magnetic field)\uc744 \uc0dd\uc131\ud558\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.
\n\uc608\ubb38: The outer core creates Earth\\u2019s magnetic field. (\uc678\ud575\uc740 \uc9c0\uad6c\uc758 \uc790\uae30\uc7a5\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/em>)<\/p>\n

4. \ub0b4\ud575\uc740 \ud0dc\uc591\ubcf4\ub2e4 \ub354 \ub728\uac81\uc2b5\ub2c8\ub2e4.<\/strong>
\n\ub0b4\ud575(Inner Core)\uc740 \ub2e8\ub2e8\ud55c \uae08\uc18d(Solid metal)\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc628\ub3c4\ub294 \uc57d 5,400\u2103\ub85c \ud0dc\uc591 \ud45c\uba74\ubcf4\ub2e4 \ub728\uac81\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub192\uc740 \uc555\ub825 \ub54c\ubb38\uc5d0 \ub2e8\ub2e8\ud55c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.
\n\uc608\ubb38: The inner core is hotter than the surface of the Sun. (\ub0b4\ud575\uc740 \ud0dc\uc591 \ud45c\uba74\ubcf4\ub2e4 \ub354 \ub728\uac81\uc2b5\ub2c8\ub2e4.<\/em>)<\/p>\n

\uc774\ub7f0 \uc0ac\uc2e4\ub4e4\uc744 \ubc30\uc6b0\uba74 \uc9c0\uad6c\uc758 \uad6c\uc870\uac00 \uc5bc\ub9c8\ub098 \ub180\ub78d\uace0 \uc2e0\ube44\ub85c\uc6b4\uc9c0 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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FAQ<\/strong><\/h2>\n

\uc65c \uc9c0\uac01\uc740 \uadf8\ub807\uac8c \uc587\uc740\uac00\uc694?<\/strong><\/h3>\n

\uc9c0\uac01\uc740 \uc9c0\uad6c\uc758 \uac00\uc7a5 \ubc14\uae65\ucabd \uce35\uc73c\ub85c, \ub9c8\uce58 \uc0ac\uacfc \uaecd\uc9c8\ucc98\ub7fc \uc587\uc2b5\ub2c8\ub2e4. \uc9c0\uac01\uc774 \uc587\uc740 \uc774\uc720\ub294 \uc9c0\uad6c \uc804\uccb4\uc5d0\uc11c \ub9e4\uc6b0 \uc791\uc740 \ubd80\ubd84\ub9cc \ucc28\uc9c0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc9c0\uac01\uc758 \ub450\uaed8\ub294 \ub300\ub959\uc5d0\uc11c\ub294 \uc57d 3070km\uc774\uace0, \ubc14\ub2e4 \ubc11\uc5d0\uc11c\ub294 \uc57d 510km \uc815\ub3c4\ub85c, \uc9c0\uad6c\uc758 \ub2e4\ub978 \uce35\uacfc \ube44\uad50\ud558\uba74 \ub9e4\uc6b0 \uc587\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc587\uc740 \uce35\uc740 \uc6b0\ub9ac\uac00 \uc0ac\ub294 \ub545\uacfc \ubc14\ub2e4\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc601\uc5b4\ub85c “crust”\ub294 \uc9c0\uac01\uc744 \ub73b\ud558\uba70, “thin”\uc740 \uc587\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, “The Earth\\u2019s crust is thin like the skin of an apple”\ub77c\ub294 \ubb38\uc7a5\uc740 “\uc9c0\uad6c\uc758 \uc9c0\uac01\uc740 \uc0ac\uacfc \uaecd\uc9c8\ucc98\ub7fc \uc587\uc2b5\ub2c8\ub2e4”\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc601\uc5b4\ub97c \uacf5\ubd80\ud560 \ub54c “thin”\uacfc \ubc18\ub300\ub9d0\uc778 “thick(\ub450\uaecd\ub2e4)”\ub3c4 \ud568\uaed8 \uc775\ud788\uba74 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7f0 \ub2e8\uc5b4\ub97c \ubc18\ubcf5\uc801\uc73c\ub85c \uc5f0\uc2b5\ud558\uba74 \uc601\uc5b4 \uc2e4\ub825\uc774 \uc810\uc810 \uc88b\uc544\uc9c8 \uac83\uc785\ub2c8\ub2e4. <\/p>\n

\ub9e8\ud2c0\uc740 \uc9c0\uac01 \ud310\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/strong><\/h3>\n

\ub9e8\ud2c0\uc740 \uc9c0\uac01 \ud310\uc744 \uc6c0\uc9c1\uc774\uac8c \ud558\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub9e8\ud2c0\uc740 \ub728\uac70\uc6b4 \uc554\uc11d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc774 \uc554\uc11d\uc740 \ucc9c\ucc9c\ud788 \uc6c0\uc9c1\uc774\uba70 \ub300\ub958 \ud750\ub984\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ub300\ub958 \ud750\ub984\uc740 \uc9c0\uac01 \ud310\uc744 \uc704\ub85c \ubc00\uac70\ub098 \ub2f9\uaca8 \uc6c0\uc9c1\uc774\uac8c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub450 \uac1c\uc758 \uc9c0\uac01 \ud310\uc774 \uc11c\ub85c \ucda9\ub3cc\ud558\uba74 \uc0b0\uc774 \ud615\uc131\ub420 \uc218 \uc788\uace0, \ud310\uc774 \uba40\uc5b4\uc9c0\uba74 \ud574\uc800\uc5d0 \uc0c8\ub85c\uc6b4 \ub545\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6c0\uc9c1\uc784\uc740 \uc9c0\uc9c4\uc774\ub098 \ud654\uc0b0 \ud65c\ub3d9 \uac19\uc740 \uc790\uc5f0 \ud604\uc0c1\uc744 \uc77c\uc73c\ud0a4\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc601\uc5b4\ub85c “mantle”\uc740 \ub9e8\ud2c0\uc744, “tectonic plates”\ub294 \uc9c0\uac01 \ud310\uc744 \ub73b\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, “Convection currents in the mantle move tectonic plates”\ub77c\ub294 \ubb38\uc7a5\uc740 “\ub9e8\ud2c0\uc758 \ub300\ub958 \ud750\ub984\uc774 \uc9c0\uac01 \ud310\uc744 \uc6c0\uc9c1\uc785\ub2c8\ub2e4”\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc601\uc5b4\uc5d0\uc11c “move”\ub294 “\uc6c0\uc9c1\uc774\ub2e4”\ub77c\ub294 \ub73b\uc73c\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub418\uba70, “plates”\ub294 \ubcf5\uc218\ud615\uc73c\ub85c “\ud310\ub4e4”\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <\/p>\n

\uc678\ud575\uc758 \uc5ed\ud560\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n

\uc678\ud575\uc740 \uc9c0\uad6c \uc790\uae30\uc7a5\uc744 \ub9cc\ub4dc\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc678\ud575\uc740 \ucca0\uacfc \ub2c8\ucf08 \uac19\uc740 \uc561\uccb4 \uae08\uc18d\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc774 \uae08\uc18d\uc774 \ube60\ub974\uac8c \uc6c0\uc9c1\uc774\uba74\uc11c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc9c0\uad6c \uc790\uae30\uc7a5\uc740 \uc9c0\uad6c\ub97c \ud0dc\uc591\uc5d0\uc11c \uc624\ub294 \ud574\ub85c\uc6b4 \ubc29\uc0ac\uc120\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud574 \uc8fc\ub294 \ubc29\ud328\uc640 \uac19\uc740 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\uae30\uc7a5\uc774 \uc5c6\ub2e4\uba74 \uc804\uc790\uae30\uae30\uac00 \uc190\uc0c1\ub418\uac70\ub098 \uc0dd\uba85\uccb4\uac00 \ud070 \uc704\ud5d8\uc5d0 \ucc98\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc790\uae30\uc7a5\uc740 \ub098\uce68\ubc18\uc774 \ubc29\ud5a5\uc744 \ucc3e\uc744 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\uae30 \ub54c\ubb38\uc5d0 \ud56d\ud574\uc640 \ud0d0\ud5d8\uc5d0\uc11c\ub3c4 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc601\uc5b4\ub85c “outer core”\ub294 \uc678\ud575\uc744, “magnetic field”\ub294 \uc790\uae30\uc7a5\uc744 \ub73b\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, “The outer core creates Earth\u2019s magnetic field”\ub77c\ub294 \ubb38\uc7a5\uc740 “\uc678\ud575\uc740 \uc9c0\uad6c\uc758 \uc790\uae30\uc7a5\uc744 \ub9cc\ub4ed\ub2c8\ub2e4”\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc601\uc5b4\ub97c \uc4f8 \ub54c “create”\ub294 “\ub9cc\ub4e4\ub2e4”\ub77c\ub294 \uc758\ubbf8\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub418\uba70, “field”\ub294 “\uc7a5”\uc774\ub77c\ub294 \uacfc\ud559\uc801\uc778 \uc758\ubbf8\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc778\uac04\uc774 \ub0b4\ud575\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n

\uc778\uac04\uc774 \ub0b4\ud575\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uac83\uc740 \ud604\uc7ac\ub85c\uc11c\ub294 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \ub0b4\ud575\uc740 \uc9c0\uad6c\uc758 \uc911\uc2ec\uc5d0 \uc704\uce58\ud558\uba70, \uc628\ub3c4\uac00 \uc57d 5,400\u2103\uc5d0 \ub2ec\ud558\uace0 \uc555\ub825\ub3c4 \ub9e4\uc6b0 \ub192\uc544 \uc5b4\ub5a4 \uae30\uc220\ub85c\ub3c4 \uc811\uadfc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc6b0\ub9ac\uac00 \ub9cc\ub4e0 \uac00\uc7a5 \uae4a\uc740 \uad11\uc0b0\uc774\ub098 \uc2dc\ucd94 \uc2dc\uc124\uc870\ucc28\ub3c4 \uc9c0\uac01\uc758 \uc77c\ubd80\ub97c \ub6ab\ub294 \ub370 \uadf8\uce69\ub2c8\ub2e4. \ub0b4\ud575\uae4c\uc9c0 \ub3c4\ub2ec\ud558\ub824\uba74 \uc9c0\uac01\uacfc \ub9e8\ud2c0, \uc678\ud575\uc744 \ubaa8\ub450 \uc9c0\ub098\uc57c \ud558\ub294\ub370, \uc774\ub294 \uc9c0\uae08\uc758 \uae30\uc220\ub85c\ub294 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uc601\uc5b4\ub85c “inner core”\ub294 \ub0b4\ud575\uc744 \ub73b\ud558\uba70, “reach”\ub294 “\ub3c4\ub2ec\ud558\ub2e4”\ub77c\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, “Humans cannot reach the inner core because of the extreme heat and pressure”\ub77c\ub294 \ubb38\uc7a5\uc740 “\uc778\uac04\uc740 \uadf9\uc2ec\ud55c \uc5f4\uacfc \uc555\ub825 \ub54c\ubb38\uc5d0 \ub0b4\ud575\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4”\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc601\uc5b4\ub97c \uacf5\ubd80\ud560 \ub54c “extreme”(\uadf9\uc2ec\ud55c)\uacfc “pressure”(\uc555\ub825) \uac19\uc740 \ub2e8\uc5b4\ub3c4 \ud568\uaed8 \uc775\ud788\uba74 \ud45c\ud604\ub825\uc774 \ub354 \uc88b\uc544\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ub0b4\ud575\uc5d0 \ub300\ud55c \uac1c\ub150\uc744 \uc774\ud574\ud558\uba70 \uc601\uc5b4\ub85c \ud45c\ud604\ud574 \ubcf4\uc138\uc694.
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