(13:3) And He is the One who solidified The Earth (crust), established on it mountain ranges and rivers, and from every fruit He made on it, a pair of two. He (causes) the night to cover the day. Verily, in that are (solid) signs for a people who use allegorical thinking.
Earth's crust ...Earth formed approximately 4.6 billion years ago from a disk of dust and gas orbiting the newly formed Sun. It formed via accretion, where planetesimals and other smaller rocky bodies collided and stuck, gradually growing into a planet. This process generated an enormous amount of heat, which caused early Earth to melt completely. As planetary accretion slowed, Earth began to cool, forming its first crust, called a primary or primordial crust...
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