Enhancing one’s overall knowledge –-> spiritual, physical, intellectual, and emotional

God’s glorious handiwork

To “discern with the eye of oneness His [God’s] glorious handiwork, and look into all things with a searching eye.” - Baha'u'llah (‘Tablets of Baha'u'llah revealed after the Kitab-i-Aqdas’)

Question: We know that Earth is the densest of the planets in our solar system and that it is made up of a crust, mantle and core. Which one of these three components is the thinnest and what is its average thickness?
Answer