internal structure of Earth

inner structure of the planet Earth, consisting of several concentric spherical layers

en-GB/ɪnˈtɜːnl ˈstɹʌkt͡ʃə əv ˈɜːθ/
en-US/ɪnˈtɝnəl ˈstɹʌkt͡ʃɚ ʌv ˈɝθ/

カテゴリ：

structure