地ち心しん

noun, noun which may take the genitive case particle 'no'

center of the earth

Scientific or geographical term for the Earth's core or central point. Often used in contexts like geology, physics, or figurative expressions about depth.

• 地ち心しんまでの距きょ離りは約やく6400キロメートルです。

  The distance to the center of the earth is about 6400 kilometers.

• 地ち心しん引いん力りょくは物ぶっ体たいを地ち球きゅうの中ちゅう心しんに向むかって引ひっ張ぱる。

  Gravity pulls objects toward the center of the earth.